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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\Command;
use Symfony\Component\Config\Definition\ConfigurationInterface;
use Symfony\Component\Console\Exception\LogicException;
use Symfony\Component\Console\Helper\Table;
use Symfony\Component\Console\Style\StyleInterface;
use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
/**
* A console command for dumping available configuration reference.
*
* @author Kevin Bond <kevinbond@gmail.com>
* @author Wouter J <waldio.webdesign@gmail.com>
* @author Grégoire Pineau <lyrixx@lyrixx.info>
*/
abstract class AbstractConfigCommand extends ContainerDebugCommand
{
protected function listBundles($output)
{
$title = 'Available registered bundles with their extension alias if available';
$headers = ['Bundle name', 'Extension alias'];
$rows = [];
$bundles = $this->getApplication()->getKernel()->getBundles();
usort($bundles, function ($bundleA, $bundleB) {
return strcmp($bundleA->getName(), $bundleB->getName());
});
foreach ($bundles as $bundle) {
$extension = $bundle->getContainerExtension();
$rows[] = [$bundle->getName(), $extension ? $extension->getAlias() : ''];
}
if ($output instanceof StyleInterface) {
$output->title($title);
$output->table($headers, $rows);
} else {
$output->writeln($title);
$table = new Table($output);
$table->setHeaders($headers)->setRows($rows)->render();
}
}
protected function findExtension($name)
{
$bundles = $this->initializeBundles();
$minScore = INF;
foreach ($bundles as $bundle) {
if ($name === $bundle->getName()) {
if (!$bundle->getContainerExtension()) {
throw new \LogicException(sprintf('Bundle "%s" does not have a container extension.', $name));
}
return $bundle->getContainerExtension();
}
$distance = levenshtein($name, $bundle->getName());
if ($distance < $minScore) {
$guess = $bundle->getName();
$minScore = $distance;
}
$extension = $bundle->getContainerExtension();
if ($extension) {
if ($name === $extension->getAlias()) {
return $extension;
}
$distance = levenshtein($name, $extension->getAlias());
if ($distance < $minScore) {
$guess = $extension->getAlias();
$minScore = $distance;
}
}
}
if ('Bundle' !== substr($name, -6)) {
$message = sprintf('No extensions with configuration available for "%s".', $name);
} else {
$message = sprintf('No extension with alias "%s" is enabled.', $name);
}
if (isset($guess) && $minScore < 3) {
$message .= sprintf("\n\nDid you mean \"%s\"?", $guess);
}
throw new LogicException($message);
}
public function validateConfiguration(ExtensionInterface $extension, $configuration)
{
if (!$configuration) {
throw new \LogicException(sprintf('The extension with alias "%s" does not have its getConfiguration() method setup', $extension->getAlias()));
}
if (!$configuration instanceof ConfigurationInterface) {
throw new \LogicException(sprintf('Configuration class "%s" should implement ConfigurationInterface in order to be dumpable', \get_class($configuration)));
}
}
private function initializeBundles()
{
// Re-build bundle manually to initialize DI extensions that can be extended by other bundles in their build() method
// as this method is not called when the container is loaded from the cache.
$container = $this->getContainerBuilder();
$bundles = $this->getApplication()->getKernel()->getBundles();
foreach ($bundles as $bundle) {
if ($extension = $bundle->getContainerExtension()) {
$container->registerExtension($extension);
}
}
foreach ($bundles as $bundle) {
$bundle->build($container);
}
return $bundles;
}
}
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