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<?php |
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/* |
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* This file is part of the `liip/LiipImagineBundle` project. |
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* |
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* (c) https://github.com/liip/LiipImagineBundle/graphs/contributors |
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* |
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* For the full copyright and license information, please view the LICENSE.md |
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* file that was distributed with this source code. |
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*/ |
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namespace Liip\ImagineBundle\Binary\Loader; |
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use Liip\ImagineBundle\Binary\Locator\LocatorInterface; |
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use Liip\ImagineBundle\Exception\InvalidArgumentException; |
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use Liip\ImagineBundle\Model\FileBinary; |
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use Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesserInterface as DeprecatedExtensionGuesserInterface; |
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use Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesserInterface as DeprecatedMimeTypeGuesserInterface; |
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use Symfony\Component\Mime\MimeTypeGuesserInterface; |
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use Symfony\Component\Mime\MimeTypesInterface; |
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class FileSystemLoader implements LoaderInterface |
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{ |
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/** |
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* @var MimeTypeGuesserInterface|DeprecatedMimeTypeGuesserInterface |
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*/ |
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protected $mimeTypeGuesser; |
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/** |
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* @var MimeTypesInterface|DeprecatedExtensionGuesserInterface |
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*/ |
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protected $extensionGuesser; |
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/** |
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* @var LocatorInterface |
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*/ |
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protected $locator; |
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/** |
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* @param MimeTypeGuesserInterface|DeprecatedMimeTypeGuesserInterface $mimeGuesser |
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* @param MimeTypesInterface|DeprecatedExtensionGuesserInterface $extensionGuesser |
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* @param LocatorInterface $locator |
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*/ |
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public function __construct( |
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$mimeGuesser, |
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$extensionGuesser, |
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LocatorInterface $locator |
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) { |
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if (!$mimeGuesser instanceof MimeTypeGuesserInterface && !$mimeGuesser instanceof DeprecatedMimeTypeGuesserInterface) { |
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throw new InvalidArgumentException('$mimeGuesser must be an instance of Symfony\Component\Mime\MimeTypeGuesserInterface or Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesserInterface'); |
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} |
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if (!$extensionGuesser instanceof MimeTypesInterface && !$extensionGuesser instanceof DeprecatedExtensionGuesserInterface) { |
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throw new InvalidArgumentException('$extensionGuesser must be an instance of Symfony\Component\Mime\MimeTypesInterface or Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesserInterface'); |
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} |
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if (interface_exists(MimeTypeGuesserInterface::class) && $mimeGuesser instanceof DeprecatedMimeTypeGuesserInterface) { |
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@trigger_error(sprintf('Passing a %s to "%s()" is deprecated since Symfony 4.3, pass a "%s" instead.', DeprecatedMimeTypeGuesserInterface::class, __METHOD__, MimeTypeGuesserInterface::class), E_USER_DEPRECATED); |
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} |
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if (interface_exists(MimeTypesInterface::class) && $extensionGuesser instanceof DeprecatedExtensionGuesserInterface) { |
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@trigger_error(sprintf('Passing a %s to "%s()" is deprecated since Symfony 4.3, pass a "%s" instead.', DeprecatedExtensionGuesserInterface::class, __METHOD__, MimeTypesInterface::class), E_USER_DEPRECATED); |
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} |
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$this->mimeTypeGuesser = $mimeGuesser; |
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$this->extensionGuesser = $extensionGuesser; |
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$this->locator = $locator; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function find($path) |
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{ |
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$path = $this->locator->locate($path); |
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$mimeType = $this->mimeTypeGuesser instanceof DeprecatedMimeTypeGuesserInterface ? $this->mimeTypeGuesser->guess($path) : $this->mimeTypeGuesser->guessMimeType($path); |
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$extension = $this->getExtension($mimeType); |
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return new FileBinary($path, $mimeType, $extension); |
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} |
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private function getExtension(?string $mimeType): ?string |
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{ |
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if ($this->extensionGuesser instanceof DeprecatedExtensionGuesserInterface) { |
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return $this->extensionGuesser->guess($mimeType); |
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} |
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if (null === $mimeType) { |
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return null; |
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} |
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return $this->extensionGuesser->getExtensions($mimeType)[0] ?? null; |
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} |
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} |
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liip /
LiipImagineBundle
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If you suppress an error, we recommend checking for the error condition explicitly: