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<?php |
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/* |
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* This file is part of the Sylius package. |
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* |
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* (c) Paweł Jędrzejewski |
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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 Sylius\Bundle\ThemeBundle\Translation; |
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use Sylius\Bundle\ThemeBundle\Translation\Provider\Loader\TranslatorLoaderProviderInterface; |
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use Sylius\Bundle\ThemeBundle\Translation\Provider\Resource\TranslatorResourceProviderInterface; |
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use Symfony\Component\HttpKernel\CacheWarmer\WarmableInterface; |
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use Symfony\Component\Translation\MessageSelector; |
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use Symfony\Component\Translation\Translator as BaseTranslator; |
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/** |
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* @author Kamil Kokot <[email protected]> |
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*/ |
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final class Translator extends BaseTranslator implements WarmableInterface |
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{ |
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/** |
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* @var array |
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*/ |
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protected $options = [ |
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'cache_dir' => null, |
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'debug' => false, |
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]; |
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/** |
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* @var TranslatorLoaderProviderInterface |
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*/ |
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private $loaderProvider; |
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/** |
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* @var TranslatorResourceProviderInterface |
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*/ |
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private $resourceProvider; |
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/** |
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* @var bool |
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*/ |
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private $resourcesLoaded = false; |
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/** |
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* @param TranslatorLoaderProviderInterface $loaderProvider |
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* @param TranslatorResourceProviderInterface $resourceProvider |
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* @param MessageSelector $messageSelector |
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* @param string $locale |
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* @param array $options |
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*/ |
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public function __construct( |
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TranslatorLoaderProviderInterface $loaderProvider, |
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TranslatorResourceProviderInterface $resourceProvider, |
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MessageSelector $messageSelector, |
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$locale, |
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array $options = [] |
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) { |
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$this->assertOptionsAreKnown($options); |
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$this->loaderProvider = $loaderProvider; |
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$this->resourceProvider = $resourceProvider; |
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$this->options = array_merge($this->options, $options); |
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if (null !== $this->options['cache_dir'] && $this->options['debug']) { |
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$this->addResources(); |
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} |
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parent::__construct($locale, $messageSelector, $this->options['cache_dir'], $this->options['debug']); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function warmUp($cacheDir) |
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{ |
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// skip warmUp when translator doesn't use cache |
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if (null === $this->options['cache_dir']) { |
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return; |
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} |
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$locales = array_merge( |
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$this->getFallbackLocales(), |
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[$this->getLocale()], |
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$this->resourceProvider->getResourcesLocales() |
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); |
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foreach (array_unique($locales) as $locale) { |
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// reset catalogue in case it's already loaded during the dump of the other locales. |
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if (isset($this->catalogues[$locale])) { |
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unset($this->catalogues[$locale]); |
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} |
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$this->loadCatalogue($locale); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function initializeCatalogue($locale) |
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{ |
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$this->initialize(); |
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parent::initializeCatalogue($locale); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function computeFallbackLocales($locale) |
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{ |
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$themeModifier = $this->getLocaleModifier($locale); |
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$localeWithoutModifier = $this->getLocaleWithoutModifier($locale, $themeModifier); |
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$computedFallbackLocales = parent::computeFallbackLocales($locale); |
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array_unshift($computedFallbackLocales, $localeWithoutModifier); |
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$fallbackLocales = []; |
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foreach(array_diff($computedFallbackLocales, [$locale]) as $computedFallback) { |
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$fallback = $computedFallback . $themeModifier; |
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if (null !== $themeModifier && $locale !== $fallback) { |
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$fallbackLocales[] = $fallback; |
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} |
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$fallbackLocales[] = $computedFallback; |
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} |
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return array_unique($fallbackLocales); |
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} |
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/** |
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* @param string $locale |
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* |
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* @return string |
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*/ |
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private function getLocaleModifier($locale) |
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{ |
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$modifier = strrchr($locale, '@'); |
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return $modifier ?: ''; |
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} |
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/** |
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* @param string $locale |
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* @param string $modifier |
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* |
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* @return string |
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*/ |
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private function getLocaleWithoutModifier($locale, $modifier) |
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{ |
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return str_replace($modifier, '', $locale); |
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} |
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private function initialize() |
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{ |
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$this->addResources(); |
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$this->addLoaders(); |
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} |
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private function addResources() |
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{ |
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if ($this->resourcesLoaded) { |
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return; |
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} |
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$resources = $this->resourceProvider->getResources(); |
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foreach ($resources as $resource) { |
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$this->addResource( |
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$resource->getFormat(), |
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$resource->getName(), |
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$resource->getLocale(), |
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$resource->getDomain() |
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); |
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} |
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$this->resourcesLoaded = true; |
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} |
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private function addLoaders() |
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{ |
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$loaders = $this->loaderProvider->getLoaders(); |
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foreach ($loaders as $alias => $loader) { |
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$this->addLoader($alias, $loader); |
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} |
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} |
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/** |
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* @param array $options |
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*/ |
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private function assertOptionsAreKnown(array $options) |
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{ |
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if ($diff = array_diff(array_keys($options), array_keys($this->options))) { |
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throw new \InvalidArgumentException(sprintf('The Translator does not support the following options: \'%s\'.', implode('\', \'', $diff))); |
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} |
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} |
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} |
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pamil /
Sylius
Loading history...
Very long variable names usually make code harder to read. It is therefore recommended not to make variable names too verbose.