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<?php
namespace Engelsystem\Renderer\Twig\Extensions;
use Engelsystem\Helpers\Translator;
use Twig_Extension as TwigExtension;
use Twig_Extensions_TokenParser_Trans as TranslationTokenParser;
use Twig_Filter as TwigFilter;
use Twig_Function as TwigFunction;
use Twig_TokenParserInterface as TwigTokenParser;
class Translation extends TwigExtension
{
/** @var Translator */
protected $translator;
/** @var TranslationTokenParser */
protected $tokenParser;
/**
* @param Translator $translator
* @param TranslationTokenParser $tokenParser
*/
public function __construct(Translator $translator, TranslationTokenParser $tokenParser)
{
$this->translator = $translator;
$this->tokenParser = $tokenParser;
}
/**
* @return array
*/
public function getFilters()
{
return [
new TwigFilter('trans', [$this->translator, 'translate']),
];
}
/**
* @return TwigFunction[]
*/
public function getFunctions()
{
return [
new TwigFunction('__', [$this->translator, 'translate']),
new TwigFunction('_e', [$this->translator, 'translatePlural']),
];
}
/**
* @return TwigTokenParser[]
*/
public function getTokenParsers()
{
return [$this->tokenParser];
}
}
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