-<?php
-
-/*
- * This file is part of the Behat Testwork.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Behat\Testwork\Exception\ServiceContainer;
-
-use Behat\Testwork\Cli\ServiceContainer\CliExtension;
-use Behat\Testwork\Output\Printer\OutputPrinter;
-use Behat\Testwork\ServiceContainer\Extension;
-use Behat\Testwork\ServiceContainer\ExtensionManager;
-use Behat\Testwork\ServiceContainer\ServiceProcessor;
-use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\Reference;
-
-/**
- * Provides exception handling services.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-final class ExceptionExtension implements Extension
-{
- /*
- * Available services
- */
- const PRESENTER_ID = 'exception.presenter';
-
- /*
- * Available extension points
- */
- const STRINGER_TAG = 'exception.stringer';
-
- /**
- * @var ServiceProcessor
- */
- private $processor;
-
- /**
- * Initializes extension.
- *
- * @param null|ServiceProcessor $processor
- */
- public function __construct(ServiceProcessor $processor = null)
- {
- $this->processor = $processor ? : new ServiceProcessor();
- }
-
- /**
- * {@inheritdoc}
- */
- public function getConfigKey()
- {
- return 'exceptions';
- }
-
- /**
- * {@inheritdoc}
- */
- public function initialize(ExtensionManager $extensionManager)
- {
- }
-
- /**
- * {@inheritdoc}
- */
- public function configure(ArrayNodeDefinition $builder)
- {
- $builder
- ->addDefaultsIfNotSet()
- ->children()
- ->scalarNode('verbosity')
- ->info('Output verbosity')
- ->example(sprintf('%d, %d, %d, %d',
- OutputPrinter::VERBOSITY_NORMAL,
- OutputPrinter::VERBOSITY_VERBOSE,
- OutputPrinter::VERBOSITY_VERY_VERBOSE,
- OutputPrinter::VERBOSITY_DEBUG
- ))
- ->defaultValue(OutputPrinter::VERBOSITY_NORMAL)
- ->end()
- ->end()
- ;
- }
-
- /**
- * {@inheritdoc}
- */
- public function load(ContainerBuilder $container, array $config)
- {
- $this->loadPresenter($container, $config['verbosity']);
- $this->loadDefaultStringers($container);
- $this->loadVerbosityController($container);
- }
-
- /**
- * {@inheritdoc}
- */
- public function process(ContainerBuilder $container)
- {
- $this->processStringers($container);
- }
-
- /**
- * Loads exception presenter.
- *
- * @param ContainerBuilder $container
- * @param integer $verbosity
- */
- protected function loadPresenter(ContainerBuilder $container, $verbosity)
- {
- $definition = new Definition('Behat\Testwork\Exception\ExceptionPresenter', array(
- '%paths.base%',
- $verbosity
- ));
- $container->setDefinition(self::PRESENTER_ID, $definition);
- }
-
- /**
- * Loads default stringer.
- *
- * @param ContainerBuilder $container
- */
- protected function loadDefaultStringers(ContainerBuilder $container)
- {
- $definition = new Definition('Behat\Testwork\Exception\Stringer\PHPUnitExceptionStringer');
- $definition->addTag(self::STRINGER_TAG, array('priority' => 50));
- $container->setDefinition(self::STRINGER_TAG . '.phpunit', $definition);
-
- $definition = new Definition('Behat\Testwork\Exception\Stringer\TestworkExceptionStringer');
- $definition->addTag(self::STRINGER_TAG, array('priority' => 50));
- $container->setDefinition(self::STRINGER_TAG . '.testwork', $definition);
- }
-
- /**
- * Processes all available exception stringers.
- *
- * @param ContainerBuilder $container
- */
- protected function processStringers(ContainerBuilder $container)
- {
- $references = $this->processor->findAndSortTaggedServices($container, self::STRINGER_TAG);
- $definition = $container->getDefinition(self::PRESENTER_ID);
-
- foreach ($references as $reference) {
- $definition->addMethodCall('registerExceptionStringer', array($reference));
- }
- }
-
- /**
- * Loads verbosity controller.
- *
- * @param ContainerBuilder $container
- */
- protected function loadVerbosityController($container)
- {
- $definition = new Definition('Behat\Testwork\Exception\Cli\VerbosityController', array(
- new Reference(self::PRESENTER_ID)
- ));
- $definition->addTag(CliExtension::CONTROLLER_TAG, array('priority' => 9999));
- $container->setDefinition(CliExtension::CONTROLLER_TAG . '.exception_verbosity', $definition);
- }
-}