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<?php |
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namespace Pheanstalk\Command; |
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use Pheanstalk\Exception; |
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use Pheanstalk\Response; |
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use Pheanstalk\ResponseParser; |
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/** |
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* The 'peek', 'peek-ready', 'peek-delayed' and 'peek-buried' commands. |
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* |
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* The peek commands let the client inspect a job in the system. There are four |
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* variations. All but the first (peek) operate only on the currently used tube. |
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* |
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* @author Paul Annesley |
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* @package Pheanstalk |
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* @license http://www.opensource.org/licenses/mit-license.php |
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*/ |
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class PeekCommand extends AbstractCommand implements ResponseParser |
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{ |
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/** |
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* @inheritDoc |
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*/ |
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public function getGroup(): string |
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{ |
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return 'status'; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getAction(): string |
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{ |
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return 'query'; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getFilters(): array |
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{ |
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return [ |
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'type' => "workflows" |
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]; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getResponseParser() |
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{ |
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return $this; |
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} |
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/** |
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* @param string $responseLine |
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* @param string $responseData |
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* |
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* @return array|bool |
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* @throws Exception\ServerException |
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*/ |
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public function parseResponse($responseLine, $responseData) |
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{ |
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unset($responseData['@attributes']); |
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if (!isset($responseData['workflow'])) { |
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return false; |
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} |
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$responseData = $responseData['workflow']; |
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if (isset($responseData['@attributes'])) { |
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return $this->constructResponse($responseData['@attributes']); |
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} |
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$responseData = array_column($responseData, '@attributes'); |
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$mostRecent = $this->getMostRecentFromArray($responseData); |
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return $this->constructResponse($mostRecent); |
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} |
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/** |
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* @param $response |
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* |
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* @return array |
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*/ |
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protected function constructResponse($response) |
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{ |
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return [ |
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Response::RESPONSE_FOUND, |
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[ |
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'id' => (int) $response['id'], |
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'jobdata' => $response, |
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] |
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]; |
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} |
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/** |
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* @param array $datas |
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* |
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* @return array |
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*/ |
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protected function getMostRecentFromArray(array $datas) |
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{ |
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$mostRecent = []; |
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foreach ($datas as $data) { |
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$curDate = strtotime($data['start_time']); |
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if (!isset($mostRecent['start_time']) || $curDate < strtotime($mostRecent['start_time'])) { |
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$mostRecent = $data; |
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} |
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} |
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return $mostRecent; |
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} |
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} |
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