Файл: monst/Xsolla/Guzzle/Http/EntityBody.php
Строк: 267
<?php
namespace GuzzleHttp;
use GuzzleCommonVersion;
use GuzzleStreamStream;
use GuzzleCommonExceptionInvalidArgumentException;
use GuzzleHttpMimetypes;
/**
* Entity body used with an HTTP request or response
*/
class EntityBody extends Stream implements EntityBodyInterface
{
/** @var bool Content-Encoding of the entity body if known */
protected $contentEncoding = false;
/** @var callable Method to invoke for rewinding a stream */
protected $rewindFunction;
/**
* Create a new EntityBody based on the input type
*
* @param resource|string|EntityBody $resource Entity body data
* @param int $size Size of the data contained in the resource
*
* @return EntityBody
* @throws InvalidArgumentException if the $resource arg is not a resource or string
*/
public static function factory($resource = '', $size = null)
{
if ($resource instanceof EntityBodyInterface) {
return $resource;
}
switch (gettype($resource)) {
case 'string':
return self::fromString($resource);
case 'resource':
return new static($resource, $size);
case 'object':
if (method_exists($resource, '__toString')) {
return self::fromString((string) $resource);
}
break;
case 'array':
return self::fromString(http_build_query($resource));
}
throw new InvalidArgumentException('Invalid resource type');
}
public function setRewindFunction($callable)
{
if (!is_callable($callable)) {
throw new InvalidArgumentException('Must specify a callable');
}
$this->rewindFunction = $callable;
return $this;
}
public function rewind()
{
return $this->rewindFunction ? call_user_func($this->rewindFunction, $this) : parent::rewind();
}
/**
* Create a new EntityBody from a string
*
* @param string $string String of data
*
* @return EntityBody
*/
public static function fromString($string)
{
$stream = fopen('php://temp', 'r+');
if ($string !== '') {
fwrite($stream, $string);
rewind($stream);
}
return new static($stream);
}
public function compress($filter = 'zlib.deflate')
{
$result = $this->handleCompression($filter);
$this->contentEncoding = $result ? $filter : false;
return $result;
}
public function uncompress($filter = 'zlib.inflate')
{
$offsetStart = 0;
// When inflating gzipped data, the first 10 bytes must be stripped
// if a gzip header is present
if ($filter == 'zlib.inflate') {
// @codeCoverageIgnoreStart
if (!$this->isReadable() || ($this->isConsumed() && !$this->isSeekable())) {
return false;
}
// @codeCoverageIgnoreEnd
if (stream_get_contents($this->stream, 3, 0) === "x1fx8bx08") {
$offsetStart = 10;
}
}
$this->contentEncoding = false;
return $this->handleCompression($filter, $offsetStart);
}
public function getContentLength()
{
return $this->getSize();
}
public function getContentType()
{
return $this->getUri() ? Mimetypes::getInstance()->fromFilename($this->getUri()) : null;
}
public function getContentMd5($rawOutput = false, $base64Encode = false)
{
if ($hash = self::getHash($this, 'md5', $rawOutput)) {
return $hash && $base64Encode ? base64_encode($hash) : $hash;
} else {
return false;
}
}
/**
* Calculate the MD5 hash of an entity body
*
* @param EntityBodyInterface $body Entity body to calculate the hash for
* @param bool $rawOutput Whether or not to use raw output
* @param bool $base64Encode Whether or not to base64 encode raw output (only if raw output is true)
*
* @return bool|string Returns an MD5 string on success or FALSE on failure
* @deprecated This will be deprecated soon
* @codeCoverageIgnore
*/
public static function calculateMd5(EntityBodyInterface $body, $rawOutput = false, $base64Encode = false)
{
Version::warn(__CLASS__ . ' is deprecated. Use getContentMd5()');
return $body->getContentMd5($rawOutput, $base64Encode);
}
public function setStreamFilterContentEncoding($streamFilterContentEncoding)
{
$this->contentEncoding = $streamFilterContentEncoding;
return $this;
}
public function getContentEncoding()
{
return strtr($this->contentEncoding, array(
'zlib.deflate' => 'gzip',
'bzip2.compress' => 'compress'
)) ?: false;
}
protected function handleCompression($filter, $offsetStart = 0)
{
// @codeCoverageIgnoreStart
if (!$this->isReadable() || ($this->isConsumed() && !$this->isSeekable())) {
return false;
}
// @codeCoverageIgnoreEnd
$handle = fopen('php://temp', 'r+');
$filter = @stream_filter_append($handle, $filter, STREAM_FILTER_WRITE);
if (!$filter) {
return false;
}
// Seek to the offset start if possible
$this->seek($offsetStart);
while ($data = fread($this->stream, 8096)) {
fwrite($handle, $data);
}
fclose($this->stream);
$this->stream = $handle;
stream_filter_remove($filter);
$stat = fstat($this->stream);
$this->size = $stat['size'];
$this->rebuildCache();
$this->seek(0);
// Remove any existing rewind function as the underlying stream has been replaced
$this->rewindFunction = null;
return true;
}
}