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[12] Fix deleting folders when using s3 external storage #8262

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merged 2 commits into from
Feb 13, 2018
Merged

[12] Fix deleting folders when using s3 external storage #8262

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c84b290
adjust s3 bulk delete to new sdk syntax
icewind1991 Jan 29, 2018
4c903e6
fix invalidating folder cache for s3
icewind1991 Jan 29, 2018
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19 changes: 12 additions & 7 deletions apps/files_external/lib/Lib/Storage/AmazonS3.php
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Original file line number Diff line number Diff line change
Expand Up @@ -102,7 +102,7 @@ private function invalidateCache($key) {
$keys = array_keys($this->objectCache->getData());
$keyLength = strlen($key);
foreach ($keys as $existingKey) {
if (substr($existingKey, 0, $keyLength) === $keys) {
if (substr($existingKey, 0, $keyLength) === $key) {
unset($this->objectCache[$existingKey]);
}
}
Expand Down Expand Up @@ -244,17 +244,22 @@ private function batchDelete($path = null) {
$params['Prefix'] = $path . '/';
}
try {
$connection = $this->getConnection();
// Since there are no real directories on S3, we need
// to delete all objects prefixed with the path.
do {
// instead of the iterator, manually loop over the list ...
$objects = $this->getConnection()->listObjects($params);
$objects = $connection->listObjects($params);
// ... so we can delete the files in batches
$this->getConnection()->deleteObjects(array(
'Bucket' => $this->bucket,
'Objects' => $objects['Contents']
));
$this->testTimeout();
if (isset($objects['Contents'])) {
$connection->deleteObjects([
'Bucket' => $this->bucket,
'Delete' => [
'Objects' => $objects['Contents']
]
]);
$this->testTimeout();
}
// we reached the end when the list is no longer truncated
} while ($objects['IsTruncated']);
} catch (S3Exception $e) {
Expand Down