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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Bundle\FrameworkBundle\Controller;
- use Symfony\Component\HttpFoundation\Response;
- use Twig\Environment;
- /**
- * TemplateController.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @final
- */
- class TemplateController
- {
- private $twig;
- public function __construct(Environment $twig = null)
- {
- $this->twig = $twig;
- }
- /**
- * Renders a template.
- *
- * @param string $template The template name
- * @param int|null $maxAge Max age for client caching
- * @param int|null $sharedAge Max age for shared (proxy) caching
- * @param bool|null $private Whether or not caching should apply for client caches only
- * @param array $context The context (arguments) of the template
- */
- public function templateAction(string $template, int $maxAge = null, int $sharedAge = null, bool $private = null, array $context = []): Response
- {
- if (null === $this->twig) {
- throw new \LogicException('You can not use the TemplateController if the Twig Bundle is not available.');
- }
- $response = new Response($this->twig->render($template, $context));
- if ($maxAge) {
- $response->setMaxAge($maxAge);
- }
- if (null !== $sharedAge) {
- $response->setSharedMaxAge($sharedAge);
- }
- if ($private) {
- $response->setPrivate();
- } elseif (false === $private || (null === $private && (null !== $maxAge || null !== $sharedAge))) {
- $response->setPublic();
- }
- return $response;
- }
- public function __invoke(string $template, int $maxAge = null, int $sharedAge = null, bool $private = null, array $context = []): Response
- {
- return $this->templateAction($template, $maxAge, $sharedAge, $private, $context);
- }
- }
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