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<?php |
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/* |
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* (c) Kévin Dunglas <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace Dunglas\ActionBundle\DependencyInjection; |
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use Symfony\Component\Config\Definition\Builder\TreeBuilder; |
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use Symfony\Component\Config\Definition\ConfigurationInterface; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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/** |
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* {@inheritdoc} |
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* |
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* @author Kévin Dunglas <[email protected]> |
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*/ |
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class Configuration implements ConfigurationInterface |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getConfigTreeBuilder() |
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{ |
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$treeBuilder = new TreeBuilder(); |
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$treeBuilder->root('dunglas_action') |
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->fixXmlConfig('directory', 'directories') |
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->children() |
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->arrayNode('directories') |
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->info('List of directories relative to the kernel root directory containing classes.') |
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->useAttributeAsKey('prefix') |
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->prototype('array') |
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->prototype('scalar')->end() |
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->end() |
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->defaultValue([ |
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'controller' => ['../src/*Bundle/Controller', '../src/*Bundle/Action'], |
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'command' => ['../src/*Bundle/Command'], |
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'event_subscriber' => ['../src/*Bundle/EventSubscriber'], |
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]) |
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->end() |
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->arrayNode('tags') |
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->info('List of tags to add when implementing the corresponding class.') |
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->useAttributeAsKey('class') |
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->prototype('array') |
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// Converts 'console.command' to ['console.command'] |
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->beforeNormalization()->ifString()->then(function ($v) { return [$v]; })->end() |
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->prototype('array') |
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// Converts 'console.command' to ['console.command', []] |
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->beforeNormalization()->ifString()->then(function ($v) { return [$v, []]; })->end() |
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->validate() |
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->ifTrue(function ($v) { |
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return count($v) !== 2 || !is_string($v[0]) || !is_array($v[1]); |
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}) |
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->thenInvalid('Invalid tag format. They must be as following: [\'my_tag.name\', [\'attribute\' => \'value\']]') |
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->end() |
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->prototype('variable')->end() |
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->end() |
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->end() |
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->defaultValue([ |
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Command::class => [['console.command', []]], |
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EventSubscriberInterface::class => [['kernel.event_subscriber', []]], |
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]) |
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->end() |
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->end() |
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->end(); |
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return $treeBuilder; |
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} |
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} |
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Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.