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<?php |
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namespace Ubiquity\translation; |
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use Ubiquity\translation\loader\ArrayLoader; |
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use Ubiquity\log\Logger; |
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class TranslatorManager { |
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protected static $locale; |
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protected static $loader; |
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protected static $catalogues; |
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protected static $fallbackLocale; |
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public static function start($locale="en_EN",$fallbackLocale=null,$rootDir=null){ |
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self::$locale=$locale; |
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self::$fallbackLocale=$fallbackLocale; |
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self::setRootDir($rootDir); |
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} |
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public static function setLocale($locale){ |
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self::assertValidLocale($locale); |
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self::$locale = $locale; |
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} |
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public static function setRootDir($rootDir=null){ |
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if(!isset($rootDir)){ |
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$rootDir=\ROOT . \DS . "translations"; |
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} |
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self::$loader=new ArrayLoader($rootDir); |
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} |
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public static function getLocale(){ |
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return self::$locale; |
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} |
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public static function trans($id, array $parameters = array(), $domain = null, $locale = null){ |
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return self::transCallable(function($catalog,$parameters){return self::replaceParams($catalog,$parameters);}, $id,$parameters,$domain,$locale); |
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} |
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protected static function transCallable($callback,$id, array $parameters = array(), $domain = null, $locale = null){ |
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if (null === $domain) { |
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$domain = 'messages'; |
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} |
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$id = (string) $id; |
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$catalogue = self::getCatalogue($locale); |
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if($catalogue===false){ |
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if(isset(self::$fallbackLocale) && $locale!==self::$fallbackLocale){ |
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self::setLocale(self::$fallbackLocale); |
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Logger::warn("Translation", "Locale ".$locale." not found, set active locale to ".self::$locale); |
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return self::trans($id,$parameters,$domain,self::$locale); |
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}else{ |
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Logger::error("Translation", "Locale not found, no valid fallbackLocale specified"); |
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return $id; |
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} |
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} |
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$transId=self::getTransId($id, $domain); |
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if(isset($catalogue[$transId])){ |
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return $callback($catalogue[$transId],$parameters); |
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}elseif(self::$fallbackLocale!==null && $locale!==self::$fallbackLocale){ |
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Logger::warn("Translation", "Translation not found for ".$id.". Switch to fallbackLocale ".self::$fallbackLocale); |
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return self::trans($id,$parameters,$domain,self::$fallbackLocale); |
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}else{ |
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Logger::warn("Translation", "Translation not found for ".$id.". in locales."); |
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return $id; |
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} |
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} |
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protected static function replaceParams($trans,array $parameters=array()){ |
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foreach ($parameters as $k=>$v){ |
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$trans=str_replace('%'.$k.'%', $v, $trans); |
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} |
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return $trans; |
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} |
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protected static function getTransId($id,$domain){ |
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return $domain.".".$id; |
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} |
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public static function getCatalogue(&$locale = null){ |
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if (null === $locale) { |
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$locale = self::getLocale(); |
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} else { |
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self::assertValidLocale($locale); |
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} |
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if (!isset(self::$catalogues[$locale])) { |
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self::loadCatalogue($locale); |
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} |
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return self::$catalogues[$locale]; |
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} |
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public static function loadCatalogue($locale = null){ |
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self::$catalogues[$locale]=self::$loader->load($locale); |
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} |
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protected function assertValidLocale($locale){ |
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if (1 !== preg_match('/^[a-z0-9@_\\.\\-]*$/i', $locale)) { |
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throw new \InvalidArgumentException(sprintf('Invalid "%s" locale.', $locale)); |
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} |
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} |
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/** |
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* @return mixed |
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*/ |
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public static function getFallbackLocale() { |
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return self::$fallbackLocale; |
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} |
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/** |
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* @param mixed $fallbackLocale |
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*/ |
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public static function setFallbackLocale($fallbackLocale) { |
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self::$fallbackLocale = $fallbackLocale; |
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} |
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public static function clearCache(){ |
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apcu_clear_cache(); |
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} |
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} |
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phpMv /
ubiquity
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