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<?php |
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/** |
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* @license LGPLv3, https://opensource.org/licenses/LGPL-3.0 |
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* @copyright Aimeos (aimeos.org), 2015-2026 |
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* @package Base |
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* @subpackage Translation |
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*/ |
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namespace Aimeos\Base\Translation\Decorator; |
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/** |
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* APC caching decorator for translation classes. |
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* |
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* @package Base |
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* @subpackage Translation |
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*/ |
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class APC |
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extends \Aimeos\Base\Translation\Decorator\Base |
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implements \Aimeos\Base\Translation\Decorator\Iface |
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{ |
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private bool $enable; |
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private string $prefix; |
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/** |
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* Initializes the decorator. |
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* |
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* @param \Aimeos\Base\Translation\Iface $object Translation object or decorator |
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* @param string $prefix Prefix for keys to distinguish several instances |
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*/ |
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public function __construct( \Aimeos\Base\Translation\Iface $object, string $prefix = '' ) |
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{ |
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parent::__construct( $object ); |
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$this->enable = function_exists( 'apcu_store' ); |
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$this->prefix = $prefix; |
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} |
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/** |
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* Returns the translated string. |
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* |
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* @param string $domain Translation domain |
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* @param string $string String to be translated |
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* @return string The translated string |
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*/ |
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public function dt( string $domain, string $string ) : string |
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{ |
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if( !$this->enable ) { |
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return $this->object()->dt( $domain, $string ); |
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} |
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$key = $this->prefix . $domain . '|' . $this->getLocale() . '|' . $string; |
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// regular cache |
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$success = false; |
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$value = apcu_fetch( $key, $success ); |
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if( $success === true ) { |
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return $value; |
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} |
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// not cached |
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$value = $this->object()->dt( $domain, $string ); |
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apcu_store( $key, $value ); |
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return $value; |
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} |
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/** |
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* Returns the translated string by the given plural and quantity. |
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* |
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* @param string $domain Translation domain |
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* @param string $singular String in singular form |
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* @param string $plural String in plural form |
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* @param int $number Quantity to chose the correct plural form for languages with plural forms |
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* @return string Returns the translated singular or plural form of the string depending on the given number. |
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*/ |
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public function dn( string $domain, string $singular, string $plural, int $number ) : string |
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{ |
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if( !$this->enable ) { |
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return $this->object()->dn( $domain, $singular, $plural, $number ); |
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} |
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$locale = $this->getLocale(); |
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$index = $this->getPluralIndex( $number, $locale ); |
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$key = $this->prefix . $domain . '|' . $locale . '|' . $singular . '|' . $index; |
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// regular cache |
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$success = false; |
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$value = apcu_fetch( $key, $success ); |
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if( $success === true ) { |
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return $value; |
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} |
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// not cached |
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$value = $this->object()->dn( $domain, $singular, $plural, $number ); |
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apcu_store( $key, $value ); |
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return $value; |
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} |
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} |
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aimeos /
aimeos-base
