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<?php |
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namespace PSFS\base\extension; |
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use PSFS\base\Logger; |
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use PSFS\base\Security; |
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use PSFS\base\types\helpers\I18nHelper; |
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/** |
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* Class CustomTranslateExtension |
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* @package PSFS\base\extension |
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*/ |
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class CustomTranslateExtension extends \Twig_Extension { |
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const CUSTOM_LOCALE_SESSION_KEY = '__PSFS_CUSTOM_LOCALE_KEY__'; |
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protected $translations = []; |
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protected $locale = 'es_ES'; |
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public function __construct() |
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{ |
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$this->locale = I18nHelper::extractLocale('es_ES'); |
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$custom_key = Security::getInstance()->getSessionKey(self::CUSTOM_LOCALE_SESSION_KEY); |
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if(null !== $custom_key) { |
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Logger::log('[' . self::class . '] Custom key detected: ' . $custom_key, LOG_INFO); |
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$filename = implode(DIRECTORY_SEPARATOR, [LOCALE_DIR, 'custom', $custom_key, $this->locale . '.json']); |
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if(file_exists($filename)) { |
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Logger::log('[' . self::class . '] Custom locale detected: ' . $custom_key . ' [' . $this->locale . ']', LOG_INFO); |
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$this->translations = json_decode(file_get_contents($filename), true); |
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} |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getTokenParsers() |
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{ |
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return array(new \Twig_Extensions_TokenParser_Trans()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getFilters() |
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{ |
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return array( |
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new \Twig_SimpleFilter('trans', function($message) { |
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if(array_key_exists($message, $this->translations)) { |
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return $this->translations[$message]; |
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} else { |
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return gettext($message); |
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} |
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}), |
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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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public function getName() |
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{ |
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return 'PSFSi18n'; |
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} |
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} |
psfs /
core
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