Translation\Bundle\DependencyInjection\TranslationExtension

Complexity

Total Complexity

22

Size/Duplication

Total Lines	123
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	9

Test Coverage

Coverage

52.38%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
F	load()	0	74	15
A	enableWebUi()	0	3	1
A	enableEditInPlace()	0	17	3
A	enableSymfonyProfiler()	0	4	1
A	enableFallbackAutoTranslator()	0	10	1
A	getAlias()	0	4	1

<?php

/*
 * This file is part of the PHP Translation package.
 *
 * (c) PHP Translation team <tobias.nyholm@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Translation\Bundle\DependencyInjection;

use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\DependencyInjection\DefinitionDecorator;
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\HttpKernel\DependencyInjection\Extension;
use Symfony\Component\DependencyInjection\Loader;
use Symfony\Component\HttpKernel\Kernel;
use Translation\Bundle\Service\StorageService;

/**
 * This is the class that loads and manages your bundle configuration.
 *
 * To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/extension.html}
 */
class TranslationExtension extends Extension
{
    /**
     * {@inheritdoc}
     */
    public function load(array $configs, ContainerBuilder $container)
    {
        $configuration = new Configuration($container);
        $config = $this->processConfiguration($configuration, $configs);
        $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));

        $loader->load('services.yml');
        $loader->load('extractors.yml');

        // Add major version to extractor
        $container->getDefinition('php_translation.extractor.php.visitor.FormTypeChoices')
            ->addMethodCall('setSymfonyMajorVersion', [Kernel::MAJOR_VERSION]);

        $container->setParameter('php_translation.locales', $config['locales']);
        $container->setParameter('php_translation.default_locale', isset($config['default_locale']) ? $config['default_locale'] : $container->getParameter('kernel.default_locale'));

        if ($config['webui']['enabled']) {
            $this->enableWebUi($container, $config);

The call to the method Translation\Bundle\DependencyInjection\TranslationExtension::enableWebUi() seems un-needed as the method has no side-effects.

        }

        if ($config['symfony_profiler']['enabled']) {
            $loader->load('symfony_profiler.yml');
            $this->enableSymfonyProfiler($container, $config);
        }

        if ($config['edit_in_place']['enabled']) {
            $loader->load('edit_in_place.yml');
            $this->enableEditInPlace($container, $config);
        }

        if ($config['fallback_translation']['enabled']) {
            $loader->load('auto_translation.yml');
            $this->enableFallbackAutoTranslator($container, $config);
        }

        $first = null;
        foreach ($config['configs'] as $name => &$c) {
            if ($first === null || $name === 'default') {
                $first = $name;
            }
            if (empty($c['project_root'])) {
                $c['project_root'] = dirname($container->getParameter('kernel.root_dir'));
            }

            $storageDefinition = $container->register('php_translation.storage.'.$name, StorageService::class);

            // Register a file storage
            $def = new DefinitionDecorator('php_translation.single_storage.file.abstract');
            $def->replaceArgument(2, $c['output_dir'])
                ->addTag('php_translation.storage', ['type' => 'local', 'name' => $name]);
            $container->setDefinition('php_translation.single_storage.file.'.$name, $def);

            // Add storages
            if (!empty($c['remote_storage'])) {
                foreach ($c['remote_storage'] as $serviceId) {
                    $storageDefinition->addMethodCall('addRemoteStorage', [new Reference($serviceId)]);
                }
            }
            if (!empty($c['local_storage'])) {
                foreach ($c['local_storage'] as $serviceId) {
                    $storageDefinition->addMethodCall('addLocalStorage', [new Reference($serviceId)]);
                }
            }
        }

        if ($first !== null) {
            // Create some aliases for the default storage
            $container->setAlias('php_translation.storage', 'php_translation.storage.'.$first);
            $container->setAlias('php_translation.storage.default', 'php_translation.storage.'.$first);
        }

        $container->getDefinition('php_translation.configuration_manager')
            ->replaceArgument(0, $config['configs']);
    }

    private function enableWebUi(ContainerBuilder $container, $config)

The parameter $container is not used and could be removed.

The parameter $config is not used and could be removed.

    {
    }

    private function enableEditInPlace(ContainerBuilder $container, $config)
    {
        $name = $config['edit_in_place']['config_name'];

        if ($name !== 'default' and !isset($config['configs'][$name])) {

Using logical operators such as and instead of && is generally not recommended.

            throw new InvalidArgumentException(sprintf('There is no config named "%s".', $name));
        }

        $activatorRef = new Reference($config['edit_in_place']['activator']);

        $def = $container->getDefinition('php_translation.edit_in_place.response_listener');
        $def->replaceArgument(0, $activatorRef);
        $def->replaceArgument(3, $name);

        $def = $container->getDefinition('php_translator.edit_in_place.xtrans_html_translator');
        $def->replaceArgument(1, $activatorRef);
    }

    private function enableSymfonyProfiler(ContainerBuilder $container, $config)
    {
        $container->setParameter('php_translation.toolbar.allow_edit', $config['symfony_profiler']['allow_edit']);
    }

    private function enableFallbackAutoTranslator(ContainerBuilder $container, $config)
    {
        $externalTranslatorId = 'php_translation.translator_service.'.$config['fallback_translation']['service'];
        $externalTranslatorDef = $container->getDefinition($externalTranslatorId);
        $externalTranslatorDef->addTag('php_translation.external_translator');
        $externalTranslatorDef->addArgument(new Reference($config['http_client']));
        $externalTranslatorDef->addArgument(new Reference($config['message_factory']));

        $container->setParameter('php_translation.translator_service.api_key', $config['fallback_translation']['api_key']);
    }

    public function getAlias()
    {
        return 'translation';
    }
}