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<?php |
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namespace Atrapalo\Monolog\Handler; |
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use Atrapalo\Monolog\Formatter\ElasticsearchFormatter; |
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use Monolog\Handler\AbstractProcessingHandler; |
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use Monolog\Formatter\FormatterInterface; |
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use InvalidArgumentException; |
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use Elasticsearch\Client; |
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use Monolog\Logger; |
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/** |
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* Elasticsearch handler |
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* |
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* Usage example: |
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* |
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* $client = ClientBuilder::create()->build(); |
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* $options = [ |
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* 'index' => 'elastic_index_name', |
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* 'type' => 'elastic_doc_type', |
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* ]; |
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* $handler = new ElasticsearchHandler($client, $options); |
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* $log = new Logger('application'); |
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* $log->pushHandler($handler); |
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* |
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* @author Christian Soronellas <[email protected]> |
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*/ |
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class ElasticsearchHandler extends AbstractProcessingHandler |
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{ |
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const DEFAULT_INDEX_NAME = 'monolog'; |
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const DEFAULT_TYPE_NAME = 'record'; |
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/** |
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* @var Client |
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*/ |
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protected $client; |
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/** |
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* @var array Handler config options |
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*/ |
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protected $options = []; |
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/** |
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* @param Client $client Elastica Client object |
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* @param array $options Handler configuration |
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* @param integer $level The minimum logging level at which this handler will be triggered |
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* @param Boolean $bubble Whether the messages that are handled can bubble up the stack or not |
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*/ |
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public function __construct(Client $client, array $options = [], $level = Logger::DEBUG, $bubble = true) |
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{ |
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$this->client = $client; |
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$this->options = array_merge(['index' => static::DEFAULT_INDEX_NAME, 'type' => static::DEFAULT_TYPE_NAME], $options); |
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parent::__construct($level, $bubble); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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protected function write(array $record) |
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{ |
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$this->client->index($record['formatted']); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setFormatter(FormatterInterface $formatter) |
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{ |
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if ($formatter instanceof ElasticsearchFormatter) { |
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return parent::setFormatter($formatter); |
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} |
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throw new InvalidArgumentException('ElasticsearchHandler is only compatible with ElasticsearchFormatter'); |
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} |
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/** |
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* Getter options |
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* @return array |
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*/ |
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public function getOptions() |
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{ |
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return $this->options; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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protected function getDefaultFormatter() |
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{ |
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return new ElasticsearchFormatter($this->options['index'], $this->options['type']); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function handleBatch(array $records) |
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{ |
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$this->client->bulk( |
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$this->getFormatter()->formatBatch($records) |
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); |
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} |
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} |
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atrapalo /
monolog-elasticsearch
