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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\FrameworkBundle\Console;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\Console\Application as BaseApplication;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\HttpKernel\KernelInterface;
use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\HttpKernel\Bundle\Bundle;
/**
* Application.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class Application extends BaseApplication
{
private $kernel;
private $commandsRegistered = false;
/**
* Constructor.
*
* @param KernelInterface $kernel A KernelInterface instance
*/
public function __construct(KernelInterface $kernel)
{
$this->kernel = $kernel;
parent::__construct('Symfony', Kernel::VERSION.' - '.$kernel->getName().'/'.$kernel->getEnvironment().($kernel->isDebug() ? '/debug' : ''));
$this->getDefinition()->addOption(new InputOption('--env', '-e', InputOption::VALUE_REQUIRED, 'The Environment name.', $kernel->getEnvironment()));
$this->getDefinition()->addOption(new InputOption('--no-debug', null, InputOption::VALUE_NONE, 'Switches off debug mode.'));
}
/**
* Gets the Kernel associated with this Console.
*
* @return KernelInterface A KernelInterface instance
*/
public function getKernel()
{
return $this->kernel;
}
/**
* Runs the current application.
*
* @param InputInterface $input An Input instance
* @param OutputInterface $output An Output instance
*
* @return int 0 if everything went fine, or an error code
*/
public function doRun(InputInterface $input, OutputInterface $output)
{
$this->kernel->boot();
$container = $this->kernel->getContainer();
foreach ($this->all() as $command) {
if ($command instanceof ContainerAwareInterface) {
$command->setContainer($container);
}
}
$this->setDispatcher($container->get('event_dispatcher'));
return parent::doRun($input, $output);
}
/**
* {@inheritdoc}
*/
public function get($name)
{
$this->registerCommands();
return parent::get($name);
}
/**
* {@inheritdoc}
*/
public function all($namespace = null)
{
$this->registerCommands();
return parent::all($namespace);
}
protected function registerCommands()
{
if ($this->commandsRegistered) {
return;
}
$this->commandsRegistered = true;
$this->kernel->boot();
$container = $this->kernel->getContainer();
foreach ($this->kernel->getBundles() as $bundle) {
if ($bundle instanceof Bundle) {
$bundle->registerCommands($this);
}
}
if ($container->hasParameter('console.command.ids')) {
foreach ($container->getParameter('console.command.ids') as $id) {
$this->add($container->get($id));
}
}
}
}
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