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<?php |
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/* |
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* This file is part of the Sylius package. |
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* |
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* (c) Paweł Jędrzejewski |
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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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declare(strict_types=1); |
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namespace Sylius\Bundle\ThemeBundle\Locator; |
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use Sylius\Bundle\ThemeBundle\Model\ThemeInterface; |
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use Symfony\Component\Filesystem\Filesystem; |
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use Symfony\Component\HttpKernel\Kernel; |
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use Symfony\Component\HttpKernel\KernelInterface; |
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final class BundleResourceLocator implements ResourceLocatorInterface |
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{ |
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/** |
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* @var Filesystem |
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*/ |
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private $filesystem; |
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/** |
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* @var KernelInterface |
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*/ |
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private $kernel; |
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/** |
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* @param Filesystem $filesystem |
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* @param KernelInterface $kernel |
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*/ |
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public function __construct(Filesystem $filesystem, KernelInterface $kernel) |
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{ |
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$this->filesystem = $filesystem; |
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$this->kernel = $kernel; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @param string $resourcePath Eg. "@AcmeBundle/Resources/views/template.html.twig" |
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*/ |
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public function locateResource(string $resourcePath, ThemeInterface $theme): string |
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{ |
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$this->assertResourcePathIsValid($resourcePath); |
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$bundleName = $this->getBundleNameFromResourcePath($resourcePath); |
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$resourceName = $this->getResourceNameFromResourcePath($resourcePath); |
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// Symfony 4.0+ always returns a single bundle |
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$bundles = $this->kernel->getBundle($bundleName, false); |
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// So we need to hack it to support both Symfony 3.4 and Symfony 4.0+ |
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if (!is_array($bundles)) { |
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$bundles = [$bundles]; |
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} |
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foreach ($bundles as $bundle) { |
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$path = sprintf('%s/%s/%s', $theme->getPath(), $bundle->getName(), $resourceName); |
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if ($this->filesystem->exists($path)) { |
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return $path; |
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} |
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} |
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throw new ResourceNotFoundException($resourcePath, $theme); |
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} |
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/** |
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* @param string $resourcePath |
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*/ |
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private function assertResourcePathIsValid(string $resourcePath): void |
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{ |
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if (0 !== strpos($resourcePath, '@')) { |
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throw new \InvalidArgumentException(sprintf('Bundle resource path (given "%s") should start with an "@".', $resourcePath)); |
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} |
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if (false !== strpos($resourcePath, '..')) { |
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throw new \InvalidArgumentException(sprintf('File name "%s" contains invalid characters (..).', $resourcePath)); |
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} |
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if (false === strpos($resourcePath, 'Resources/')) { |
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throw new \InvalidArgumentException(sprintf('Resource path "%s" should be in bundles\' "Resources/" directory.', $resourcePath)); |
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} |
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} |
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/** |
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* @param string $resourcePath |
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* |
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* @return string |
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*/ |
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private function getBundleNameFromResourcePath(string $resourcePath): string |
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{ |
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return substr($resourcePath, 1, strpos($resourcePath, '/') - 1); |
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} |
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/** |
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* @param string $resourcePath |
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* |
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* @return string |
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*/ |
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private function getResourceNameFromResourcePath(string $resourcePath): string |
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{ |
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return substr($resourcePath, strpos($resourcePath, 'Resources/') + strlen('Resources/')); |
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} |
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} |
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pamil /
Sylius
