Completed
Push — master ( 496c55...af94b0 )
by Tobias
06:12
created

TranslationExtension::createChildDefinition()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 2.0625

Importance

Changes 0
Metric Value
dl 0
loc 8
ccs 3
cts 4
cp 0.75
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 4
nc 2
nop 1
crap 2.0625
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<?php
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/*
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 * This file is part of the PHP Translation package.
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 *
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 * (c) PHP Translation team <[email protected]>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Translation\Bundle\DependencyInjection;
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use Symfony\Component\DependencyInjection\Alias;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\Config\FileLocator;
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use Symfony\Component\DependencyInjection\ChildDefinition;
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use Symfony\Component\DependencyInjection\DefinitionDecorator;
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use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
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use Symfony\Component\DependencyInjection\Reference;
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use Symfony\Component\HttpKernel\DependencyInjection\Extension;
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use Symfony\Component\DependencyInjection\Loader;
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use Symfony\Component\HttpKernel\Kernel;
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use Translation\Bundle\Model\Configuration as ConfigurationModel;
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/**
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 * This is the class that loads and manages your bundle configuration.
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 *
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 * To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/extension.html}
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 */
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class TranslationExtension extends Extension
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{
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    /**
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     * {@inheritdoc}
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     */
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    public function load(array $configs, ContainerBuilder $container)
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    {
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        $configuration = new Configuration($container);
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        $config = $this->processConfiguration($configuration, $configs);
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        $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
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        $loader->load('services.yml');
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        $loader->load('extractors.yml');
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        // Add major version to extractor
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        $container->getDefinition('php_translation.extractor.php.visitor.FormTypeChoices')
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            ->addMethodCall('setSymfonyMajorVersion', [Kernel::MAJOR_VERSION]);
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        $container->setParameter('php_translation.locales', $config['locales']);
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        $container->setParameter('php_translation.default_locale', isset($config['default_locale']) ? $config['default_locale'] : $container->getParameter('kernel.default_locale'));
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        $this->handleConfigNode($container, $config);
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        if ($config['webui']['enabled']) {
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            $this->enableWebUi($container, $config);
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        } else {
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            $container->setParameter('php_translation.webui.enabled', false);
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        }
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        if ($config['symfony_profiler']['enabled']) {
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            $loader->load('symfony_profiler.yml');
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            $this->enableSymfonyProfiler($container, $config);
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        }
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        if ($config['edit_in_place']['enabled']) {
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            $loader->load('edit_in_place.yml');
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            $this->enableEditInPlace($container, $config);
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        }
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        if ($config['auto_add_missing_translations']['enabled']) {
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            $loader->load('auto_add.yml');
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            $container->getDefinition('php_translator.auto_adder')
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                ->replaceArgument(0, new Reference('php_translation.storage.'.$config['auto_add_missing_translations']['config_name']));
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        }
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        if ($config['fallback_translation']['enabled']) {
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            $loader->load('auto_translation.yml');
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            $this->enableFallbackAutoTranslator($container, $config);
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        }
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        if ('test' === getenv('ENV')) {
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            $loader->load('services_test.yml');
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        }
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        $loader->load('console.yml');
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    }
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    /**
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     * Handle the config node to prepare the config manager.
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     *
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     * @param ContainerBuilder $container
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     * @param array            $config
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     */
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    private function handleConfigNode(ContainerBuilder $container, array $config)
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    {
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        $configurationManager = $container->getDefinition('php_translation.configuration_manager');
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        // $first will be the "default" configuration.
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        $first = null;
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        foreach ($config['configs'] as $name => &$c) {
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            if (null === $first || 'default' === $name) {
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                $first = $name;
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            }
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            if (empty($c['project_root'])) {
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                // Add a project root of none is set.
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                $c['project_root'] = dirname($container->getParameter('kernel.root_dir'));
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            }
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            $c['name'] = $name;
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            $c['locales'] = $config['locales'];
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            $configurationServiceId = 'php_translation.configuration.'.$name;
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            $configDef = $container->register($configurationServiceId, ConfigurationModel::class);
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            $configDef->setPublic(false)->addArgument($c);
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            $configurationManager->addMethodCall('addConfiguration', [$name, new Reference($configurationServiceId)]);
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            /*
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             * Configure storage chain service
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             */
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            $storageDefinition = $this->createChildDefinition('php_translation.storage.abstract');
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            $storageDefinition->replaceArgument(2, new Reference($configurationServiceId));
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            $storageDefinition->setPublic(true);
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            $container->setDefinition('php_translation.storage.'.$name, $storageDefinition);
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            // Add storages
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            foreach ($c['remote_storage'] as $serviceId) {
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                $storageDefinition->addMethodCall('addRemoteStorage', [new Reference($serviceId)]);
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            }
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            foreach ($c['local_storage'] as $serviceId) {
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                if ('php_translation.local_file_storage.abstract' !== $serviceId) {
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                    $storageDefinition->addMethodCall('addLocalStorage', [new Reference($serviceId)]);
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                    continue;
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                }
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                $def = $this->createChildDefinition($serviceId);
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                $def->replaceArgument(2, [$c['output_dir']])
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                    ->replaceArgument(3, [$c['local_file_storage_options']])
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                    ->addTag('php_translation.storage', ['type' => 'local', 'name' => $name]);
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                $container->setDefinition('php_translation.single_storage.file.'.$name, $def);
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            }
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        }
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        if (null !== $first) {
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            // Create some aliases for the default storage
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            $container->setAlias('php_translation.storage', new Alias('php_translation.storage.'.$first, true));
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            if ('default' !== $first) {
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                $container->setAlias('php_translation.storage.default', 'php_translation.storage.'.$first);
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            }
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        }
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    }
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    /**
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     * Handle config for WebUI.
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     *
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     * @param ContainerBuilder $container
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     * @param array            $config
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     */
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    private function enableWebUi(ContainerBuilder $container, array $config)
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    {
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        $container->setParameter('php_translation.webui.enabled', true);
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        $container->setParameter('php_translation.webui.allow_create', $config['webui']['allow_create']);
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        $container->setParameter('php_translation.webui.allow_delete', $config['webui']['allow_delete']);
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        $path = $config['webui']['file_base_path'];
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        if (null === $path) {
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            if ($container->hasParameter('kernel.project_dir')) {
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                $path = $container->getParameter('kernel.project_dir');
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            } else {
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                $path = $container->getParameter('kernel.root_dir').'/..';
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            }
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        }
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        $container->setParameter('php_translation.webui.file_base_path', rtrim($path, '/').'/');
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    }
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    /**
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     * Handle config for EditInPlace.
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     *
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     * @param ContainerBuilder $container
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     * @param array            $config
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     */
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    private function enableEditInPlace(ContainerBuilder $container, array $config)
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    {
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        $name = $config['edit_in_place']['config_name'];
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        if ('default' !== $name && !isset($config['configs'][$name])) {
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            throw new InvalidArgumentException(sprintf('There is no config named "%s".', $name));
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        }
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        $activatorRef = new Reference($config['edit_in_place']['activator']);
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        $def = $container->getDefinition('php_translation.edit_in_place.response_listener');
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        $def->replaceArgument(0, $activatorRef);
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        $def->replaceArgument(3, $name);
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        $def->replaceArgument(4, $config['edit_in_place']['show_untranslatable']);
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        $def = $container->getDefinition('php_translator.edit_in_place.xtrans_html_translator');
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        $def->replaceArgument(1, $activatorRef);
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    }
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    /**
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     * Handle config for Symfony Profiler.
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     *
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     * @param ContainerBuilder $container
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     * @param array            $config
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     */
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    private function enableSymfonyProfiler(ContainerBuilder $container, array $config)
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    {
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        $container->setParameter('php_translation.toolbar.allow_edit', $config['symfony_profiler']['allow_edit']);
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    }
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    /**
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     * Handle config for fallback auto translate.
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     *
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     * @param ContainerBuilder $container
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     * @param array            $config
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     */
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    private function enableFallbackAutoTranslator(ContainerBuilder $container, array $config)
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    {
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        $externalTranslatorId = 'php_translation.translator_service.'.$config['fallback_translation']['service'];
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        $externalTranslatorDef = $container->getDefinition($externalTranslatorId);
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        $externalTranslatorDef->addTag('php_translation.external_translator');
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        $externalTranslatorDef->addArgument(new Reference($config['http_client']));
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        $externalTranslatorDef->addArgument(new Reference($config['message_factory']));
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        $container->setParameter('php_translation.translator_service.api_key', $config['fallback_translation']['api_key']);
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function getAlias()
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    {
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        return 'translation';
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    }
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    /**
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     * To avoid BC break for Symfony 3.3+.
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     *
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     * @param $parent
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     *
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     * @return ChildDefinition|DefinitionDecorator
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     */
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    private function createChildDefinition($parent)
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    {
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        if (class_exists('Symfony\Component\DependencyInjection\ChildDefinition')) {
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            return new ChildDefinition($parent);
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        }
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        return new DefinitionDecorator($parent);
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function getConfiguration(array $config, ContainerBuilder $container)
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    {
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        return new Configuration($container);
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    }
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}
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