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<?php
/* * This file is part of the Monolog package. * * (c) Jordi Boggiano <j.boggiano@seld.be> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */
namespace Monolog\Handler;
use Aws\Sdk; use Aws\DynamoDb\DynamoDbClient; use Aws\DynamoDb\Marshaler; use Monolog\Formatter\ScalarFormatter; use Monolog\Logger;
/** * Amazon DynamoDB handler (http://aws.amazon.com/dynamodb/) * * @link https://github.com/aws/aws-sdk-php/ * @author Andrew Lawson <adlawson@gmail.com> */ class DynamoDbHandler extends AbstractProcessingHandler { const DATE_FORMAT = 'Y-m-d\TH:i:s.uO';
/** * @var DynamoDbClient */ protected $client;
/** * @var string */ protected $table;
/** * @var int */ protected $version;
/** * @var Marshaler */ protected $marshaler;
/** * @param DynamoDbClient $client * @param string $table * @param int $level * @param bool $bubble */ public function __construct(DynamoDbClient $client, $table, $level = Logger::DEBUG, $bubble = true) { if (defined('Aws\Sdk::VERSION') && version_compare(Sdk::VERSION, '3.0', '>=')) { $this->version = 3; $this->marshaler = new Marshaler; } else { $this->version = 2; }
$this->client = $client; $this->table = $table;
parent::__construct($level, $bubble); }
/** * {@inheritdoc} */ protected function write(array $record) { $filtered = $this->filterEmptyFields($record['formatted']); if ($this->version === 3) { $formatted = $this->marshaler->marshalItem($filtered); } else { $formatted = $this->client->formatAttributes($filtered); }
$this->client->putItem(array( 'TableName' => $this->table, 'Item' => $formatted, )); }
/** * @param array $record * @return array */ protected function filterEmptyFields(array $record) { return array_filter($record, function ($value) { return !empty($value) || false === $value || 0 === $value; }); }
/** * {@inheritdoc} */ protected function getDefaultFormatter() { return new ScalarFormatter(self::DATE_FORMAT); } }
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