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<?php
declare(strict_types=1);
namespace Acelaya\Website\Template\Extension;
use League\Plates\Engine;
use League\Plates\Extension\ExtensionInterface;
class RecaptchaExtension implements ExtensionInterface
{
/**
* @var array
*/
protected $config;
public function __construct(array $config)
$this->config = $config;
}
public function register(Engine $engine)
$engine->registerFunction('recaptcha_public', [$this, 'getRecapcthaPublicKey']);
$engine->registerFunction('recaptcha_input', [$this, 'renderInput']);
public function getRecapcthaPublicKey(): string
return $this->config['public_key'];
public function renderInput(string $lang = 'en'): string
return '
<script
src="https://www.google.com/recaptcha/api.js?hl=' . $lang . '">
</script>
<div class="g-recaptcha"
data-sitekey="' . $this->getRecapcthaPublicKey() . '"
data-callback="recaptchaCallaback">
</div>
';
acelaya /
website-expressive
