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<?php |
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/* |
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* This file is part of the ONGR package. |
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* |
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* (c) NFQ Technologies UAB <[email protected]> |
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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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namespace ONGR\ElasticsearchBundle\Profiler; |
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use Monolog\Logger; |
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use ONGR\ElasticsearchBundle\Profiler\Handler\CollectionHandler; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpKernel\DataCollector\DataCollectorInterface; |
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/** |
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* Data collector for profiling elasticsearch bundle. |
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*/ |
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class ElasticsearchProfiler implements DataCollectorInterface |
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{ |
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const UNDEFINED_ROUTE = 'undefined_route'; |
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private $loggers = []; |
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private $queries = []; |
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private $count = 0; |
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private $time = .0; |
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private $indexes = []; |
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public function addLogger(Logger $logger) |
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{ |
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$this->loggers[] = $logger; |
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} |
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public function setIndexes(array $indexes): void |
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{ |
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$this->indexes = $indexes; |
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} |
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public function collect(Request $request, Response $response, \Throwable $exception = null) |
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{ |
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/** @var Logger $logger */ |
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foreach ($this->loggers as $logger) { |
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foreach ($logger->getHandlers() as $handler) { |
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if ($handler instanceof CollectionHandler) { |
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$this->handleRecords($this->getRoute($request), $handler->getRecords()); |
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$handler->clearRecords(); |
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} |
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} |
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} |
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} |
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public function reset() |
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{ |
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$this->queries = []; |
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$this->count = 0; |
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$this->time = 0; |
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} |
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public function getTime(): float |
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{ |
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return round($this->time * 1000, 2); |
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} |
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public function getQueryCount(): int |
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{ |
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return $this->count; |
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} |
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/** |
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* Returns information about executed queries. |
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* |
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* Eg. keys: |
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* 'body' - Request body. |
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* 'method' - HTTP method. |
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* 'uri' - Uri request was sent. |
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* 'time' - Time client took to respond. |
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* |
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* @return array |
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*/ |
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public function getQueries(): array |
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{ |
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return $this->queries; |
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} |
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public function getIndexes(): array |
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{ |
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return $this->indexes; |
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} |
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public function getName() |
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{ |
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return 'ongr.profiler'; |
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} |
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private function handleRecords($route, $records) |
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{ |
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$this->count += count($records) / 2; |
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$queryBody = ''; |
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foreach ($records as $record) { |
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// First record will never have context. |
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if (!empty($record['context'])) { |
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$this->time += $record['context']['duration']; |
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$this->addQuery($route, $record, $queryBody); |
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} else { |
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$position = strpos($record['message'], ' -d'); |
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$queryBody = $position !== false ? substr($record['message'], $position + 3) : ''; |
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} |
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} |
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} |
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private function addQuery($route, $record, $queryBody) |
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{ |
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parse_str(parse_url($record['context']['uri'], PHP_URL_QUERY), $httpParameters); |
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$body = json_decode(trim($queryBody, " '\r\t\n")); |
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$this->queries[$route][] = array_merge( |
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[ |
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'body' => $body !== null ? json_encode($body, JSON_PRETTY_PRINT) : '', |
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'method' => $record['context']['method'], |
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'httpParameters' => $httpParameters, |
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'time' => $record['context']['duration'] * 1000, |
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], |
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array_diff_key(parse_url($record['context']['uri']), array_flip(['query'])) |
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); |
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} |
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private function getRoute(Request $request) |
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{ |
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$route = $request->attributes->get('_route'); |
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return empty($route) ? self::UNDEFINED_ROUTE : $route; |
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} |
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} |
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ongr-io /
ElasticsearchBundle
