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<?php |
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/* |
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* This file is part of the Silverback API Component Bundle Project |
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* |
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* (c) Daniel West <[email protected]> |
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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 Silverback\ApiComponentBundle\Factory\File; |
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use Liip\ImagineBundle\Imagine\Cache\CacheManager; |
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use Liip\ImagineBundle\Service\FilterService; |
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use Silverback\ApiComponentBundle\Dto\File\ImageMetadata; |
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use Silverback\ApiComponentBundle\Dto\File\ImagineMetadata; |
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use Silverback\ApiComponentBundle\Entity\Utility\FileInterface; |
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use Silverback\ApiComponentBundle\Imagine\PathResolver; |
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use Symfony\Component\HttpFoundation\UrlHelper; |
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/** |
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* @author Daniel West <[email protected]> |
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*/ |
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class ImagineMetadataFactory |
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{ |
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private CacheManager $cacheManager; |
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private PathResolver $pathResolver; |
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private string $projectDirectory; |
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private FilterService $filterService; |
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private UrlHelper $urlHelper; |
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public function __construct(CacheManager $cacheManager, PathResolver $pathResolver, string $projectDirectory, FilterService $filterService, UrlHelper $urlHelper) |
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{ |
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$this->cacheManager = $cacheManager; |
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$this->pathResolver = $pathResolver; |
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$this->projectDirectory = $projectDirectory; |
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$this->filterService = $filterService; |
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$this->urlHelper = $urlHelper; |
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} |
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public static function isImagineFilePath(?string $filePath): bool |
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{ |
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if (!$filePath || !file_exists($filePath)) { |
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return false; |
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} |
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try { |
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$imageType = exif_imagetype($filePath); |
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} catch (\Exception $e) { |
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return false; |
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} |
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return \in_array($imageType, [IMAGETYPE_JPEG, IMAGETYPE_JPEG2000, IMAGETYPE_PNG, IMAGETYPE_GIF], true); |
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} |
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public function create(FileInterface $file): ?ImagineMetadata |
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{ |
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$filePath = $file->getFilePath(); |
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if (!class_exists(CacheManager::class) || !self::isImagineFilePath($filePath)) { |
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return null; |
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} |
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$imagineMetadata = new ImagineMetadata(); |
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foreach ($file::getImagineFilters() as $returnKey => $filter) { |
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$resolvedPath = $this->pathResolver->resolve($filePath); |
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// Getting the URL will create the filtered image if it does not exist |
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$this->filterService->getUrlOfFilteredImage($resolvedPath, $filter); |
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$imagineBrowserPath = $this->cacheManager->getBrowserPath($resolvedPath, $filter); |
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$imagineFilePath = urldecode(ltrim( |
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parse_url( |
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$imagineBrowserPath, |
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PHP_URL_PATH |
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), |
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'/' |
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)); |
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$realPath = sprintf('%s/public/%s', $this->projectDirectory, $imagineFilePath); |
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$imagineMetadata->addFilter($returnKey, new ImageMetadata($realPath, $this->urlHelper->getAbsoluteUrl($imagineFilePath))); |
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} |
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return $imagineMetadata; |
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} |
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} |
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components-web-app /
api-components-bundle
