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<?php |
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/** |
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* This file is part of the Simple S3 package. |
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* |
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* (c) Mauro Cassani<https://github.com/mauretto78> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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*/ |
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namespace Matecat\SimpleS3\Commands\Handlers; |
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use Matecat\SimpleS3\Commands\CommandHandler; |
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class ClearBucket extends CommandHandler |
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{ |
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/** |
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* Clear a bucket. |
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* |
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* @param array $params |
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* |
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* @return bool |
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* @throws \Exception |
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*/ |
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public function handle($params = []) |
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{ |
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$bucketName = $params['bucket']; |
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$errors = []; |
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if (false === $this->client->hasBucket(['bucket' => $bucketName])) { |
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if (null !== $this->commandHandlerLogger) { |
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$this->commandHandlerLogger->log($this, sprintf('Bucket \'%s\' does not exists', $bucketName), 'warning'); |
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} |
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return false; |
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} |
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$items = $this->client->getItemsInABucket(['bucket' => $bucketName]); |
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if (count($items) === 0) { |
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return true; |
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} |
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foreach ($items as $key) { |
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$version = null; |
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if (strpos($key, '<VERSION_ID:') !== false) { |
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$v = explode('<VERSION_ID:', $key); |
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$version = str_replace('>', '', $v[1]); |
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$key = $v[0]; |
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} |
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if (false === $delete = $this->client->deleteItem(['bucket' => $bucketName, 'key' => $key, 'version' => $version])) { |
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$errors[] = $delete; |
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} |
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} |
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if (count($errors) === 0) { |
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if (null !== $this->commandHandlerLogger) { |
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$this->commandHandlerLogger->log($this, sprintf('Bucket \'%s\' was successfully cleared', $bucketName)); |
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} |
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return true; |
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} |
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if (null !== $this->commandHandlerLogger) { |
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$this->commandHandlerLogger->log($this, sprintf('Something went wrong while clearing bucket \'%s\'', $bucketName), 'warning'); |
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} |
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return false; |
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} |
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/** |
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* @param array $params |
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* |
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* @return bool |
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*/ |
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public function validateParams($params = []) |
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{ |
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return isset($params['bucket']); |
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} |
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} |
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matecat /
simple-s3
