* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Bundle\FrameworkBundle\Templating\Loader; use Symfony\Component\Config\FileLocatorInterface; use Symfony\Component\Templating\Loader\LoaderInterface; use Symfony\Component\Templating\Storage\FileStorage; use Symfony\Component\Templating\TemplateReferenceInterface; /** * FilesystemLoader is a loader that read templates from the filesystem. * * @author Fabien Potencier */ class FilesystemLoader implements LoaderInterface { protected $locator; public function __construct(FileLocatorInterface $locator) { $this->locator = $locator; } /** * {@inheritdoc} */ public function load(TemplateReferenceInterface $template) { try { $file = $this->locator->locate($template); } catch (\InvalidArgumentException $e) { return false; } return new FileStorage($file); } /** * {@inheritdoc} */ public function isFresh(TemplateReferenceInterface $template, $time) { if (false === $storage = $this->load($template)) { return false; } if (!is_readable((string) $storage)) { return false; } return filemtime((string) $storage) < $time; } }