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<?php
namespace PrestaShop\TranslationToolsBundle\Twig\Extension;
use Symfony\Component\Translation\TranslatorInterface;
use Twig_Environment;
use Twig_Extension_InitRuntimeInterface;
class AppExtension extends \Twig_Extension implements Twig_Extension_InitRuntimeInterface
{
/**
* @var TranslatorInterface
*/
private $translation;
/**
* AppExtension constructor.
*/
public function __construct(TranslatorInterface $translation)
{
$this->translation = $translation;
}
public function initRuntime(Twig_Environment $environment)
{
$environment->registerUndefinedFunctionCallback(function () {
return;
});
$environment->registerUndefinedFilterCallback(function () {
return;
});
}
/**
* We need to define and reset each twig function as the definition
* of theses function is stored in PrestaShop codebase.
*/
public function getFunctions()
{
return [
new \Twig_SimpleFunction('renderhooksarray', [$this, 'transChoice']),
];
}
/**
* @param $string
*
* @return string
*/
public function transChoice($string)
{
return $this->translation->transChoice($string);
}
/**
* {@inheritdoc}
*/
public function getName()
{
return 'app';
}
}