49 lines
1.5 KiB
PHP
49 lines
1.5 KiB
PHP
<?php
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/**
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* Copyright 2010-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License").
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* You may not use this file except in compliance with the License.
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* A copy of the License is located at
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*
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* http://aws.amazon.com/apache2.0
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*
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* or in the "license" file accompanying this file. This file is distributed
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* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
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* express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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namespace Aws\S3\Iterator;
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use Aws\Common\Iterator\AwsResourceIterator;
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use Guzzle\Service\Resource\Model;
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/**
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* Iterator for an S3 ListObjectVersions command
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*
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* This iterator includes the following additional options:
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*
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* - return_prefixes: Set to true to receive both prefixes and versions in results
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*/
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class ListObjectVersionsIterator extends AwsResourceIterator
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{
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/**
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* {@inheritdoc}
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*/
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protected function handleResults(Model $result)
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{
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// Get the list of object versions
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$versions = $result->get('Versions') ?: array();
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$deleteMarkers = $result->get('DeleteMarkers') ?: array();
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$versions = array_merge($versions, $deleteMarkers);
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// If there are prefixes and we want them, merge them in
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if ($this->get('return_prefixes') && $result->hasKey('CommonPrefixes')) {
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$versions = array_merge($versions, $result->get('CommonPrefixes'));
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}
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return $versions;
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}
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}
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