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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\ContainerBuilder; |
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use Symfony\Component\Config\FileLocator; |
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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\Service\StorageService; |
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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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} |
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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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// $first will be the "default" configuration. |
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$first = null; |
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foreach ($config['configs'] as $name => &$c) { |
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if ($first === null || $name === 'default') { |
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$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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$storageDefinition = $container->register('php_translation.storage.'.$name, StorageService::class); |
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// Register a file storage |
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$def = new DefinitionDecorator('php_translation.single_storage.file.abstract'); |
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$def->replaceArgument(2, $c['output_dir']) |
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->addTag('php_translation.storage', ['type' => 'local', 'name' => $name]); |
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$container->setDefinition('php_translation.single_storage.file.'.$name, $def); |
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// Add storages |
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if (!empty($c['remote_storage'])) { |
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foreach ($c['remote_storage'] as $serviceId) { |
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$storageDefinition->addMethodCall('addRemoteStorage', [new Reference($serviceId)]); |
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} |
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} |
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if (!empty($c['local_storage'])) { |
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foreach ($c['local_storage'] as $serviceId) { |
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$storageDefinition->addMethodCall('addLocalStorage', [new Reference($serviceId)]); |
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} |
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} |
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} |
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if ($first !== null) { |
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// Create some aliases for the default storage |
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$container->setAlias( |
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'php_translation.storage', |
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'php_translation.storage.'.$first |
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); |
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$container->setAlias( |
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'php_translation.storage.default', |
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'php_translation.storage.'.$first |
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); |
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} |
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$container->getDefinition('php_translation.configuration_manager') |
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->replaceArgument(0, $config['configs']); |
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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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} |
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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 = $config['edit_in_place']['config_name']; |
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if ($name !== 'default' and !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 = $container->getDefinition('php_translator.edit_in_place.xtrans_html_translator'); |
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$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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php-translation /
symfony-bundle
PHP has two types of connecting operators (logical operators, and boolean operators):
and&&or||The difference between these is the order in which they are executed. In most cases, you would want to use a boolean operator like
&&, or||.Let’s take a look at a few examples:
Logical Operators are used for Control-Flow
One case where you explicitly want to use logical operators is for control-flow such as this:
Since
dieintroduces problems of its own, f.e. it makes our code hardly testable, and prevents any kind of more sophisticated error handling; you probably do not want to use this in real-world code. Unfortunately, logical operators cannot be combined withthrowat this point:These limitations lead to logical operators rarely being of use in current PHP code.