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<?php |
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/** |
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* Created by PhpStorm. |
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* User: Giansalex |
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* Date: 09/08/2017 |
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* Time: 19:23 |
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*/ |
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namespace Greenter\Xml\Builder; |
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use Greenter\Xml\Exception\ValidationException; |
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use Symfony\Component\Validator\Validation; |
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/** |
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* Class TwigBuilder |
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* @package Greenter\Xml\Builder |
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*/ |
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class TwigBuilder |
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{ |
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/** |
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* @var \Twig_Environment |
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*/ |
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protected $twig; |
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/** |
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* TwigBuilder constructor. |
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* @param array $options [optional] Recommended: 'cache' => '/dir/cache' |
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*/ |
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public function __construct($options = []) |
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{ |
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$this->initTwig($options); |
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} |
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/** |
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* Get Content XML from template. |
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* |
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* @param string $template |
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* @param object $doc |
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* @return string |
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*/ |
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public function render($template, $doc) |
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{ |
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$this->validate($doc); |
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return $this->twig->render($template, [ |
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'doc' => $doc |
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]); |
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} |
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private function initTwig($options) |
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{ |
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$loader = new \Twig_Loader_Filesystem(__DIR__ . '/../Templates'); |
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$numFilter = new \Twig_SimpleFilter('n_format', function ($number, $decimals = 2) { |
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return number_format($number, $decimals, '.', ''); |
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}); |
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$twig = new \Twig_Environment($loader, $options); |
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$twig->addFilter($numFilter); |
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$this->twig = $twig; |
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} |
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/** |
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* Validate Entity. |
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* |
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* @param object $entity |
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* @throws ValidationException |
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*/ |
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public function validate($entity) |
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{ |
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// TODO: init validator one time. |
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$validator = Validation::createValidatorBuilder() |
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->addMethodMapping('loadValidatorMetadata') |
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->getValidator(); |
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$errs = $validator->validate($entity); |
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if ($errs->count() > 0) { |
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throw new ValidationException($errs); |
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} |
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} |
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} |
giansalex /
greenter
