nextcloud/apps/files_external/3rdparty/aws-sdk-php/Aws/S3/Sync/UploadSync.php

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<?php
/**
* Copyright 2010-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
namespace Aws\S3\Sync;
use Aws\Common\Exception\RuntimeException;
use Aws\S3\Model\MultipartUpload\UploadBuilder;
use Aws\S3\Model\MultipartUpload\AbstractTransfer;
use Guzzle\Http\EntityBody;
/**
* Uploads a local directory tree to Amazon S3
*/
class UploadSync extends AbstractSync
{
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const BEFORE_MULTIPART_BUILD = 's3.sync.before_multipart_build';
protected function init()
{
if (null == $this->options['multipart_upload_size']) {
$this->options['multipart_upload_size'] = AbstractTransfer::MIN_PART_SIZE;
}
}
protected function createTransferAction(\SplFileInfo $file)
{
// Open the file for reading
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$filename = $file->getRealPath() ?: $file->getPathName();
if (!($resource = fopen($filename, 'r'))) {
// @codeCoverageIgnoreStart
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throw new RuntimeException('Could not open ' . $file->getPathname() . ' for reading');
// @codeCoverageIgnoreEnd
}
$key = $this->options['source_converter']->convert($filename);
$body = EntityBody::factory($resource);
// Determine how the ACL should be applied
if ($acl = $this->options['acl']) {
$aclType = is_string($this->options['acl']) ? 'ACL' : 'ACP';
} else {
$acl = 'private';
$aclType = 'ACL';
}
// Use a multi-part upload if the file is larger than the cutoff size and is a regular file
if ($body->getWrapper() == 'plainfile' && $file->getSize() >= $this->options['multipart_upload_size']) {
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$builder = UploadBuilder::newInstance()
->setBucket($this->options['bucket'])
->setKey($key)
->setMinPartSize($this->options['multipart_upload_size'])
->setOption($aclType, $acl)
->setClient($this->options['client'])
->setSource($body)
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->setConcurrency($this->options['concurrency']);
$this->dispatch(
self::BEFORE_MULTIPART_BUILD,
array('builder' => $builder, 'file' => $file)
);
return $builder->build();
}
return $this->options['client']->getCommand('PutObject', array(
'Bucket' => $this->options['bucket'],
'Key' => $key,
'Body' => $body,
$aclType => $acl
));
}
}