77 lines
2.2 KiB
PHP
77 lines
2.2 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bundle\TwigBundle;
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use Symfony\Bridge\Twig\TwigEngine as BaseEngine;
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use Symfony\Bundle\FrameworkBundle\Templating\EngineInterface;
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use Symfony\Bundle\FrameworkBundle\Templating\TemplateReference;
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use Symfony\Component\Config\FileLocatorInterface;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\Templating\TemplateNameParserInterface;
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use Twig\Environment;
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use Twig\Error\Error;
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/**
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* This engine renders Twig templates.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class TwigEngine extends BaseEngine implements EngineInterface
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{
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protected $locator;
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public function __construct(Environment $environment, TemplateNameParserInterface $parser, FileLocatorInterface $locator)
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{
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parent::__construct($environment, $parser);
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$this->locator = $locator;
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}
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/**
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* {@inheritdoc}
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*/
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public function render($name, array $parameters = [])
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{
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try {
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return parent::render($name, $parameters);
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} catch (Error $e) {
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if ($name instanceof TemplateReference && !method_exists($e, 'setSourceContext')) {
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try {
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// try to get the real name of the template where the error occurred
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$name = $e->getTemplateName();
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$path = (string) $this->locator->locate($this->parser->parse($name));
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$e->setTemplateName($path);
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} catch (\Exception $e2) {
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}
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}
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throw $e;
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}
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}
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/**
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* {@inheritdoc}
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*
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* @throws Error if something went wrong like a thrown exception while rendering the template
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*/
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public function renderResponse($view, array $parameters = [], Response $response = null)
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{
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if (null === $response) {
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$response = new Response();
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}
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$response->setContent($this->render($view, $parameters));
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return $response;
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}
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}
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