# media-cloud-sync/1.4.2/includes/sdk/s3/Aws/S3/Crypto/UserAgentTrait.php

Media Cloud Sync, version 1.4.2. 27 lines.

- Page: https://pluginprobe.com/plugins/media-cloud-sync/1.4.2/code/includes/sdk/s3/Aws/S3/Crypto/UserAgentTrait.php
- Raw: https://pluginprobe.com/plugins/media-cloud-sync/1.4.2/raw/includes/sdk/s3/Aws/S3/Crypto/UserAgentTrait.php
- Modified: 2024-10-27T10:40:38+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/media-cloud-sync/1.4.2/code/includes/sdk/s3/Aws/S3/Crypto/UserAgentTrait.php#L10-L20`.

```php
<?php

namespace Dudlewebs\WPMCS\s3\Aws\S3\Crypto;

use Dudlewebs\WPMCS\s3\Aws\AwsClientInterface;
use Dudlewebs\WPMCS\s3\Aws\Middleware;
use Dudlewebs\WPMCS\s3\Psr\Http\Message\RequestInterface;
trait UserAgentTrait
{
    private function appendUserAgent(AwsClientInterface $client, $agentString)
    {
        $list = $client->getHandlerList();
        $list->appendBuild(Middleware::mapRequest(function (RequestInterface $req) use($agentString) {
            if (!empty($req->getHeader('User-Agent')) && !empty($req->getHeader('User-Agent')[0])) {
                $userAgent = $req->getHeader('User-Agent')[0];
                if (\strpos($userAgent, $agentString) === \false) {
                    $userAgent .= " {$agentString}";
                }
            } else {
                $userAgent = $agentString;
            }
            $req = $req->withHeader('User-Agent', $userAgent);
            return $req;
        }));
    }
}

```