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<?php |
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namespace Workana\AsyncJobs\EventListener; |
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use Workana\AsyncJobs\AsyncJobsEvents; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Workana\AsyncJobs\Event; |
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use Workana\AsyncJobs\Exception\AggregateException; |
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use Workana\AsyncJobs\ExecutionInfo; |
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use Workana\AsyncJobs\Formatter\Formatter; |
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use Workana\AsyncJobs\Job; |
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/** |
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* @author Carlos Frutos <[email protected]> |
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*/ |
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class ConsoleSubscriber implements EventSubscriberInterface |
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{ |
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/** |
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* @var OutputInterface |
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*/ |
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protected $output; |
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/** |
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* @var Formatter |
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*/ |
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protected $formatter; |
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/** |
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* @var OutputInterface $output |
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*/ |
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public function __construct(OutputInterface $output) |
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{ |
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$this->output = $output; |
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$this->formatter = new Formatter(); |
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} |
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/** |
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* @return array |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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AsyncJobsEvents::WORKER_SHUTDOWN => 'onShutdown', |
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AsyncJobsEvents::SUCCESSFUL_EXECUTION => 'onSuccessfulExecution', |
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AsyncJobsEvents::REJECTED_EXECUTION => 'onRejectedExecution', |
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AsyncJobsEvents::PING => 'onPing' |
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]; |
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} |
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public function onShutdown() |
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{ |
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if ($this->output->getVerbosity() >= OutputInterface::VERBOSITY_NORMAL) { |
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$this->output->writeln('Worker shutting down'); |
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} |
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} |
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public function onSuccessfulExecution(Event\SuccessfulExecutionEvent $e) |
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{ |
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if ($this->output->getVerbosity() >= OutputInterface::VERBOSITY_NORMAL) { |
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$this->output->writeln($this->formatJob($e->getJob(), $e->getInfo())); |
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} |
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} |
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/** |
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* @param Job $job |
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* |
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* @return string |
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*/ |
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protected function formatJob(Job $job, ExecutionInfo $info) |
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{ |
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$message = '[:date] Job handled <fg=green;options=bold>successfully</>: :jobDescription and options :optionsDescription'; |
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return strtr($message, [ |
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':date' => date('m/d/Y H:i:s'), |
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':jobDescription' => $this->formatter->format($job), |
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':optionsDescription' => $this->formatter->format($info), |
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]); |
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} |
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public function onRejectedExecution(Event\RejectedExecutionEvent $e) |
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{ |
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if ($this->output->getVerbosity() >= OutputInterface::VERBOSITY_NORMAL) { |
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$this->output->writeln($this->formatRejection($e->getJob(), $e->getInfo(), $e->getError())); |
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} |
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} |
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protected function formatRejection(Job $job, ExecutionInfo $info, $error) |
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{ |
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if ($error instanceof AggregateException) { |
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return $this->formatAggregatedError($job, $info, $error); |
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} |
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$message = '[:date] <fg=red>[ERROR]</> Executing :jobDescription with :infoDescription. Error: :errorDescription'; |
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return strtr($message, [ |
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':date' => date('m/d/Y H:i:s'), |
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':jobDescription' => $this->formatter->format($job), |
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':infoDescription' => $this->formatter->format($info), |
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':errorDescription' => $this->formatter->format($error) |
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]); |
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} |
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protected function formatAggregatedError(Job $job, ExecutionInfo $info, AggregateException $error) |
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{ |
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$message = '[:date] <fg=red>[AGGREGATED ERROR]</> Executing :jobDescription with :infoDescription. Error: :errorDescription'; |
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$builtMessage = strtr($message, [ |
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':date' => date('m/d/Y H:i:s'), |
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':jobDescription' => $this->formatter->format($job), |
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':infoDescription' => $this->formatter->format($info), |
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':errorDescription' => $error->getMessage(), |
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]); |
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$childErrors = array_map([$this, 'formatChildError'], $error->getChildren()); |
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array_unshift($childErrors, $builtMessage); |
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return implode(PHP_EOL, $childErrors); |
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} |
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protected function formatChildError($error) |
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{ |
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return strtr('<fg=red>[CHILD ERROR]</> :errorDescription', [ |
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':errorDescription' => $this->formatter->format($error) |
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]); |
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} |
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public function onPing() |
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{ |
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if ($this->output->getVerbosity() >= OutputInterface::VERBOSITY_NORMAL) { |
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$this->output->writeln('Ping received'); |
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} |
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} |
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} |