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WPS3Media/vendor/Aws3/Aws/Handler/GuzzleV6/GuzzleHandler.php

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<?php
namespace DeliciousBrains\WP_Offload_Media\Aws3\Aws\Handler\GuzzleV6;
use Exception;
use DeliciousBrains\WP_Offload_Media\Aws3\GuzzleHttp\Exception\ConnectException;
use DeliciousBrains\WP_Offload_Media\Aws3\GuzzleHttp\Exception\RequestException;
use DeliciousBrains\WP_Offload_Media\Aws3\GuzzleHttp\Promise;
use DeliciousBrains\WP_Offload_Media\Aws3\GuzzleHttp\Client;
use DeliciousBrains\WP_Offload_Media\Aws3\GuzzleHttp\ClientInterface;
use DeliciousBrains\WP_Offload_Media\Aws3\GuzzleHttp\TransferStats;
use DeliciousBrains\WP_Offload_Media\Aws3\Psr\Http\Message\RequestInterface as Psr7Request;
/**
* A request handler that sends PSR-7-compatible requests with Guzzle 6.
*/
class GuzzleHandler
{
/** @var ClientInterface */
private $client;
/**
* @param ClientInterface $client
*/
public function __construct(ClientInterface $client = null)
{
$this->client = $client ?: new Client();
}
/**
* @param Psr7Request $request
* @param array $options
*
* @return Promise\Promise
*/
public function __invoke(Psr7Request $request, array $options = [])
{
$request = $request->withHeader('User-Agent', $request->getHeaderLine('User-Agent') . ' ' . \DeliciousBrains\WP_Offload_Media\Aws3\GuzzleHttp\default_user_agent());
return $this->client->sendAsync($request, $this->parseOptions($options))->otherwise(static function ($e) {
$error = ['exception' => $e, 'connection_error' => $e instanceof ConnectException, 'response' => null];
if ($e instanceof RequestException && $e->getResponse()) {
$error['response'] = $e->getResponse();
}
return new Promise\RejectedPromise($error);
});
}
private function parseOptions(array $options)
{
if (isset($options['http_stats_receiver'])) {
$fn = $options['http_stats_receiver'];
unset($options['http_stats_receiver']);
$prev = isset($options['on_stats']) ? $options['on_stats'] : null;
$options['on_stats'] = static function (TransferStats $stats) use($fn, $prev) {
if (\is_callable($prev)) {
$prev($stats);
}
$transferStats = ['total_time' => $stats->getTransferTime()];
$transferStats += $stats->getHandlerStats();
$fn($transferStats);
};
}
return $options;
}
}