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<?php |
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/* |
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* This file is part of the Zikula package. |
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* |
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* Copyright Zikula Foundation - http://zikula.org/ |
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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 Zikula\Bundle\CoreBundle\Twig\Extension; |
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use Zikula\Bundle\CoreBundle\HttpKernel\ZikulaHttpKernelInterface; |
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use Zikula\Common\Translator\TranslatorInterface; |
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/** |
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* GettextExtension class. |
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*/ |
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class GettextExtension extends \Twig_Extension |
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{ |
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/** |
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* @var TranslatorInterface |
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*/ |
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private $translator; |
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/** |
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* @var ZikulaHttpKernelInterface |
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*/ |
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private $kernel; |
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/** |
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* GettextExtension constructor. |
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* @param TranslatorInterface $translator |
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* @param ZikulaHttpKernelInterface $kernel |
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*/ |
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public function __construct(TranslatorInterface $translator, ZikulaHttpKernelInterface $kernel) |
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{ |
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$this->translator = $translator; |
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$this->kernel = $kernel; |
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} |
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/** |
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* Returns a list of functions to add to the existing list. |
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* |
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* @return array An array of functions |
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*/ |
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public function getFunctions() |
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{ |
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return [ |
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new \Twig_SimpleFunction('__', [$this, '__'], ['needs_context' => true]), |
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new \Twig_SimpleFunction('_n', [$this, '_n'], ['needs_context' => true]), |
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new \Twig_SimpleFunction('__f', [$this, '__f'], ['needs_context' => true]), |
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new \Twig_SimpleFunction('_fn', [$this, '_fn'], ['needs_context' => true]), |
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]; |
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} |
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/** |
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* @see __() |
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*/ |
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public function __(array $context, $message, $domain = null, $locale = null) |
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{ |
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$domain = isset($domain) ? $domain : $this->determineTranslationDomainFromContext($context); |
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return $this->translator->__(/** @Ignore */$message, $domain, $locale); |
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} |
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/** |
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* @see __f() |
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*/ |
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public function __f(array $context, $message, $params, $domain = null, $locale = null) |
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{ |
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$domain = isset($domain) ? $domain : $this->determineTranslationDomainFromContext($context); |
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return $this->translator->__f(/** @Ignore */$message, $params, $domain, $locale); |
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} |
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/** |
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* @see _n() |
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*/ |
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public function _n(array $context, $singular, $plural, $count, $domain = null, $locale = null) |
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{ |
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$domain = isset($domain) ? $domain : $this->determineTranslationDomainFromContext($context); |
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return $this->translator->_n(/** @Ignore */$singular, $plural, $count, $domain, $locale); |
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} |
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/** |
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* @see _fn() |
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*/ |
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public function _fn(array $context, $singular, $plural, $count, $params, $domain = null, $locale = null) |
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{ |
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$domain = isset($domain) ? $domain : $this->determineTranslationDomainFromContext($context); |
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return $this->translator->_fn(/** @Ignore */$singular, $plural, $count, $params, $domain, $locale); |
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} |
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/** |
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* @param array $context |
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* @param string $default |
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* @return string |
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*/ |
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private function determineTranslationDomainFromContext(array $context, $default = 'zikula') |
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{ |
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if (isset($context['domain'])) { |
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return $context['domain']; |
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} |
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if (isset($context['app'])) { |
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/** @var \Symfony\Bridge\Twig\AppVariable $app */ |
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$app = $context['app']; |
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$bundleName = $app->getRequest()->attributes->get('_zkBundle'); |
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if (!empty($bundleName)) { |
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return $this->kernel->getBundle($bundleName)->getTranslationDomain(); |
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} |
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} |
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return $default; |
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} |
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} |
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zikula /
core
