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<?php |
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namespace Pheanstalk\Command; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Pheanstalk\ResponseParser; |
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use Pheanstalk\Structure\Workflow; |
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use Pheanstalk\Structure\WorkflowInstance; |
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/** |
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* The 'GetWorkflow' command. |
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* |
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* Retrieve a workflow by its id, if there is no workflow for the id given in the construct, returns false |
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* |
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* @author Valentin Corre |
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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 GetWorkflowInstancesCommand extends AbstractCommand implements ResponseParser |
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{ |
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const FILTER_EXECUTING = 'EXECUTING'; |
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const FILTER_TERMINATED = 'TERMINATED'; |
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const FILTERS = [ |
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self::FILTER_EXECUTING, |
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self::FILTER_TERMINATED |
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]; |
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/** @var Workflow $workflow */ |
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private $workflow; |
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/** @var string $status */ |
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private $status; |
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/** @var int $page */ |
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private $page; |
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/** |
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* GetWorkflowCommand constructor. |
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* |
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* @param Workflow $workflow |
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*/ |
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public function __construct(?Workflow $workflow, $status = self::FILTER_EXECUTING, int $page = 1) |
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{ |
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$this->workflow = $workflow; |
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$this->status = $status; |
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$this->page = $page; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getGroup(): string |
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{ |
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return ($this->status === self::FILTER_EXECUTING) ? 'status' : 'instances'; |
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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 ($this->status === self::FILTER_EXECUTING) ? 'query' : 'list'; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getFilters(): array |
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{ |
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$limit = 30; |
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$offset = ($this->page - 1) * $limit; |
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$filters = [ |
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'type' => "workflows", |
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'filter_status' => $this->status, |
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'offset' => $offset, |
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'limit' => $limit |
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]; |
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if (!empty($this->workflow)) { |
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$filters['filter_workflow'] = $this->workflow->getName(); |
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} |
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return $filters; |
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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 array $responseData |
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* |
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* @return ArrayCollection |
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* @throws \ReflectionException |
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*/ |
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public function parseResponse($responseLine, $responseData) |
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{ |
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if (!(isset($responseData['workflow']))) { |
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return new ArrayCollection([]); |
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} |
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$instances = $responseData['workflow']; |
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$instances = isset($instances['tags']) ? [$instances['@attributes']] : $instances; |
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$workflowInstances = new ArrayCollection([]); |
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foreach ($instances as $instance) { |
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$instance = $instance['@attributes'] ?? $instance; |
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if (isset($instance['start_time'])) { |
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$instance['start_time'] = new \DateTime($instance['start_time']); |
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} |
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if (isset($instance['end_time'])) { |
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$instance['end_time'] = new \DateTime($instance['end_time']); |
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} |
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foreach ($instance as $key => $val) { |
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if (ctype_digit($val)) { |
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$instance[$key] = (int) $instance[$key]; |
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} |
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} |
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$workflowInstances[] = new WorkflowInstance($instance); |
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} |
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$collection = [ |
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'rows' => (int) (isset($responseData['@attributes']['rows'])) ? |
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(int) $responseData['@attributes']['rows'] : $workflowInstances->count(), |
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'page' => $this->page, |
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'workflow_instances' => $workflowInstances |
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]; |
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return new ArrayCollection($collection); |
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} |
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} |
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PyRowMan /
pheanstalk
