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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\Exception\Binary\Loader\NotLoadableException; |
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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; |
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use Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesserInterface; |
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class FileSystemLoader implements LoaderInterface |
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{ |
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/** |
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* @var MimeTypeGuesserInterface |
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*/ |
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protected $mimeTypeGuesser; |
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/** |
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* @var ExtensionGuesserInterface |
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*/ |
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protected $extensionGuesser; |
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/** |
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* @var string |
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*/ |
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protected $dataRoots; |
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/** |
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* @param MimeTypeGuesserInterface $mimeTypeGuesser |
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* @param ExtensionGuesserInterface $extensionGuesser |
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* @param string[] $dataRoots |
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*/ |
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public function __construct( |
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MimeTypeGuesserInterface $mimeTypeGuesser, |
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ExtensionGuesserInterface $extensionGuesser, |
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$dataRoots |
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) { |
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$this->mimeTypeGuesser = $mimeTypeGuesser; |
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$this->extensionGuesser = $extensionGuesser; |
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$this->dataRoots = array_map(function ($root) { |
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if (!empty($root) && false !== $realRoot = realpath($root)) { |
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return $realRoot; |
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} |
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throw new InvalidArgumentException(sprintf('Root image path not resolvable "%s"', $root)); |
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}, (array) $dataRoots); |
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if (count($this->dataRoots) === 0) { |
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throw new InvalidArgumentException('One or more data root paths must be specified.'); |
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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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public function find($path) |
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{ |
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$path = $this->absolutePathRestrict($this->absolutePathLocate($path)); |
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$mime = $this->mimeTypeGuesser->guess($path); |
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return new FileBinary($path, $mime, $this->extensionGuesser->guess($mime)); |
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} |
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/** |
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* @param string $path |
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* |
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* @return string |
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*/ |
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private function absolutePathLocate($path) |
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{ |
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foreach ($this->dataRoots as $root) { |
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if (false !== $realPath = realpath($root.DIRECTORY_SEPARATOR.$path)) { |
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return $realPath; |
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} |
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} |
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throw new NotLoadableException(sprintf('Source image not resolvable "%s" in root path(s) "%s"', |
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$path, implode(':', $this->dataRoots))); |
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} |
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/** |
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* @param string $path |
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* |
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* @return mixed |
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*/ |
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private function absolutePathRestrict($path) |
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{ |
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foreach ($this->dataRoots as $root) { |
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if (0 === strpos($path, $root)) { |
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return $path; |
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} |
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} |
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throw new NotLoadableException(sprintf('Source image invalid "%s" as it is outside of the defined root path(s) "%s"', |
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$path, implode(':', $this->dataRoots))); |
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} |
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} |
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liip /
LiipImagineBundle
Loading history...
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..