This method is only useful in combination with {@link setHandled()}.
If the event is not marked as handled, the status code is ignored.
| public setStatusCode ( integer $statusCode ) | ||
| $statusCode | integer | Set to 0 on success and any positive integer on error. |
/**
* @param PreHandleEvent $event
*/
protected function onPreHandle(PreHandleEvent $event)
{
// convert console args to command
$this->commandConverter->setArgs($event->getArgs());
$this->commandConverter->setFormat($event->getCommand()->getArgsFormat());
/** @var CommandConfig $commandConfig */
$commandConfig = $event->getCommand()->getConfig();
if ($event->getCommand()->getName() !== 'help') {
if ($commandConfig->className() === null && count($commandConfig->getSubCommandConfigs()) === 0) {
throw new \RuntimeException(sprintf('The command %s definition must set the className using ->setClass() method', $event->getCommand()->getName()));
}
}
$command = $this->commandConverter->getCommandFrom($commandConfig->className());
$this->defaultHandler->setIo($event->getIO());
$this->defaultHandler->clearEventHandlers();
if ($commandConfig->preDispatchEventHandler() !== null) {
$this->defaultHandler->addPreDispatchEventHandler($commandConfig->preDispatchEventHandler());
}
if ($commandConfig->postDispatchEventHandler()) {
$this->defaultHandler->addPostDispatchEventHandler($commandConfig->postDispatchEventHandler());
}
$commandConfig->setEventBus($this->eventBus);
$commandConfig->addEventSubscriber($this->defaultHandler);
if ($command !== null) {
if ($command instanceof ConsoleCommandInterface) {
$command->setIo($event->getIO());
}
try {
$this->commandBus->dispatch($command);
$event->setHandled(true);
$event->setStatusCode(0);
} catch (NotFoundException $e) {
}
} else {
if ($event->getCommand()->getName() !== 'help') {
$helpCommand = $this->getCommand('help');
$args = $event->getArgs();
$args = $helpCommand->parseArgs($args->getRawArgs());
$args->setArgument('command', $event->getCommand()->getName());
$helpConfig = $this->getConfig()->getCommandConfig('help');
$commandHandler = $helpConfig->getHandler();
$handlerMethod = $helpConfig->getHandlerMethod();
$commandHandler->{$handlerMethod}($args, $event->getIO(), $helpCommand);
$event->setHandled(true);
$event->setStatusCode(0);
}
}
}
