FM / S3

/home/techb158/immovalet.com/vendor/aws/aws-sdk-php/src/S3/

/home/techb158/immovalet.com/vendor/aws/aws-sdk-php/src/S3

Name	Size	Mode	Actions
Crypto/	-	0755	rm
Exception/	-	0755	rm
RegionalEndpoint/	-	0755	rm
UseArnRegion/	-	0755	rm
AmbiguousSuccessParser.php	2280	0644	edit dl rm
ApplyChecksumMiddleware.php	1904	0644	edit dl rm
BatchDelete.php	7581	0644	edit dl rm
BucketEndpointArnMiddleware.php	11872	0644	edit dl rm
BucketEndpointMiddleware.php	1914	0644	edit dl rm
EndpointRegionHelperTrait.php	3878	0644	edit dl rm
GetBucketLocationParser.php	1320	0644	edit dl rm
MultipartCopy.php	6934	0644	edit dl rm
MultipartUploader.php	6116	0644	edit dl rm
MultipartUploadingTrait.php	3951	0644	edit dl rm
ObjectCopier.php	5770	0644	edit dl rm
ObjectUploader.php	5146	0644	edit dl rm
PermanentRedirectMiddleware.php	1742	0644	edit dl rm
PostObject.php	3927	0644	edit dl rm
PostObjectV4.php	5430	0644	edit dl rm
PutObjectUrlMiddleware.php	1569	0644	edit dl rm
RetryableMalformedResponseParser.php	1453	0644	edit dl rm
S3Client.php	42967	0644	edit dl rm
S3ClientInterface.php	12329	0644	edit dl rm
S3ClientTrait.php	8499	0644	edit dl rm
S3EndpointMiddleware.php	11462	0644	edit dl rm
S3MultiRegionClient.php	19643	0644	edit dl rm
S3UriParser.php	5027	0644	edit dl rm
SSECMiddleware.php	2289	0644	edit dl rm
StreamWrapper.php	30598	0644	edit dl rm
Transfer.php	15162	0644	edit dl rm

Edit: /home/techb158/immovalet.com/vendor/aws/aws-sdk-php/src/S3/MultipartUploader.php (6116B)

<?php
namespace Aws\S3;

use Aws\HashingStream;
use Aws\Multipart\AbstractUploader;
use Aws\PhpHash;
use Aws\ResultInterface;
use GuzzleHttp\Psr7;
use Psr\Http\Message\StreamInterface as Stream;
use Aws\S3\Exception\S3MultipartUploadException;

/**
 * Encapsulates the execution of a multipart upload to S3 or Glacier.
 */
class MultipartUploader extends AbstractUploader
{
    use MultipartUploadingTrait;

const PART_MIN_SIZE = 5242880;
    const PART_MAX_SIZE = 5368709120;
    const PART_MAX_NUM = 10000;

/**
     * Creates a multipart upload for an S3 object.
     *
     * The valid configuration options are as follows:
     *
     * - acl: (string) ACL to set on the object being upload. Objects are
     *   private by default.
     * - before_complete: (callable) Callback to invoke before the
     *   `CompleteMultipartUpload` operation. The callback should have a
     *   function signature like `function (Aws\Command $command) {...}`.
     * - before_initiate: (callable) Callback to invoke before the
     *   `CreateMultipartUpload` operation. The callback should have a function
     *   signature like `function (Aws\Command $command) {...}`.
     * - before_upload: (callable) Callback to invoke before any `UploadPart`
     *   operations. The callback should have a function signature like
     *   `function (Aws\Command $command) {...}`.
     * - bucket: (string, required) Name of the bucket to which the object is
     *   being uploaded, or an S3 access point ARN.
     * - concurrency: (int, default=int(5)) Maximum number of concurrent
     *   `UploadPart` operations allowed during the multipart upload.
     * - key: (string, required) Key to use for the object being uploaded.
     * - params: (array) An array of key/value parameters that will be applied
     *   to each of the sub-commands run by the uploader as a base.
     *   Auto-calculated options will override these parameters. If you need
     *   more granularity over parameters to each sub-command, use the before_*
     *   options detailed above to update the commands directly.
     * - part_size: (int, default=int(5242880)) Part size, in bytes, to use when
     *   doing a multipart upload. This must between 5 MB and 5 GB, inclusive.
     * - prepare_data_source: (callable) Callback to invoke before starting the
     *   multipart upload workflow. The callback should have a function
     *   signature like `function () {...}`.
     * - state: (Aws\Multipart\UploadState) An object that represents the state
     *   of the multipart upload and that is used to resume a previous upload.
     *   When this option is provided, the `bucket`, `key`, and `part_size`
     *   options are ignored.
     *
     * @param S3ClientInterface $client Client used for the upload.
     * @param mixed             $source Source of the data to upload.
     * @param array             $config Configuration used to perform the upload.
     */
    public function __construct(
        S3ClientInterface $client,
        $source,
        array $config = []
    ) {
        parent::__construct($client, $source, array_change_key_case($config) + [
            'bucket' => null,
            'key'    => null,
            'exception_class' => S3MultipartUploadException::class,
        ]);
    }

protected function loadUploadWorkflowInfo()
    {
        return [
            'command' => [
                'initiate' => 'CreateMultipartUpload',
                'upload'   => 'UploadPart',
                'complete' => 'CompleteMultipartUpload',
            ],
            'id' => [
                'bucket'    => 'Bucket',
                'key'       => 'Key',
                'upload_id' => 'UploadId',
            ],
            'part_num' => 'PartNumber',
        ];
    }

protected function createPart($seekable, $number)
    {
        // Initialize the array of part data that will be returned.
        $data = [];

// Apply custom params to UploadPart data
        $config = $this->getConfig();
        $params = isset($config['params']) ? $config['params'] : [];
        foreach ($params as $k => $v) {
            $data[$k] = $v;
        }

$data['PartNumber'] = $number;

// Read from the source to create the body stream.
        if ($seekable) {
            // Case 1: Source is seekable, use lazy stream to defer work.
            $body = $this->limitPartStream(
                new Psr7\LazyOpenStream($this->source->getMetadata('uri'), 'r')
            );
        } else {
            // Case 2: Stream is not seekable; must store in temp stream.
            $source = $this->limitPartStream($this->source);
            $source = $this->decorateWithHashes($source, $data);
            $body = Psr7\Utils::streamFor();
            Psr7\Utils::copyToStream($source, $body);
        }

$contentLength = $body->getSize();

// Do not create a part if the body size is zero.
        if ($contentLength === 0) {
            return false;
        }

$body->seek(0);
        $data['Body'] = $body;
        $data['ContentLength'] = $contentLength;

return $data;
    }

protected function extractETag(ResultInterface $result)
    {
        return $result['ETag'];
    }

protected function getSourceMimeType()
    {
        if ($uri = $this->source->getMetadata('uri')) {
            return Psr7\MimeType::fromFilename($uri)
                ?: 'application/octet-stream';
        }
    }

protected function getSourceSize()
    {
        return $this->source->getSize();
    }

/**
     * Decorates a stream with a sha256 linear hashing stream.
     *
     * @param Stream $stream Stream to decorate.
     * @param array  $data   Part data to augment with the hash result.
     *
     * @return Stream
     */
    private function decorateWithHashes(Stream $stream, array &$data)
    {
        // Decorate source with a hashing stream
        $hash = new PhpHash('sha256');
        return new HashingStream($stream, $hash, function ($result) use (&$data) {
            $data['ContentSHA256'] = bin2hex($result);
        });
    }
}

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