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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\Service; |
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use Liip\ImagineBundle\Binary\BinaryInterface; |
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use Liip\ImagineBundle\Exception\Binary\Loader\NotLoadableException; |
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use Liip\ImagineBundle\Exception\Imagine\Filter\NonExistingFilterException; |
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use Liip\ImagineBundle\Imagine\Cache\CacheManager; |
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use Liip\ImagineBundle\Imagine\Data\DataManager; |
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use Liip\ImagineBundle\Imagine\Filter\FilterManager; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\NullLogger; |
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class FilterService |
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{ |
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/** |
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* @var DataManager |
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*/ |
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private $dataManager; |
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/** |
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* @var FilterManager |
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*/ |
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private $filterManager; |
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/** |
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* @var CacheManager |
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*/ |
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private $cacheManager; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* @param DataManager $dataManager |
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* @param FilterManager $filterManager |
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* @param CacheManager $cacheManager |
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* @param LoggerInterface $logger |
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*/ |
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public function __construct( |
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DataManager $dataManager, |
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FilterManager $filterManager, |
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CacheManager $cacheManager, |
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LoggerInterface $logger = null |
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) { |
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$this->dataManager = $dataManager; |
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$this->filterManager = $filterManager; |
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$this->cacheManager = $cacheManager; |
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$this->logger = $logger ?: new NullLogger(); |
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} |
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/** |
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* @param string $path |
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* @param string $filter |
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*/ |
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public function bustCache($path, $filter) |
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{ |
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if (!$this->cacheManager->isStored($path, $filter)) { |
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return; |
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} |
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$this->cacheManager->remove($path, $filter); |
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} |
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/** |
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* @param string $path |
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* @param string $filter |
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* @param string $resolver |
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* |
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* @return string |
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*/ |
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public function getUrlOfFilteredImage($path, $filter, $resolver = null) |
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{ |
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if ($this->cacheManager->isStored($path, $filter, $resolver)) { |
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return $this->cacheManager->resolve($path, $filter, $resolver); |
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} |
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$filteredBinary = $this->createFilteredBinary( |
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$path, |
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$filter |
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); |
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$this->cacheManager->store( |
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$filteredBinary, |
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$path, |
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$filter, |
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$resolver |
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); |
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return $this->cacheManager->resolve($path, $filter, $resolver); |
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} |
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/** |
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* @param string $path |
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* @param string $filter |
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* @param array $runtimeFilters |
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* @param string|null $resolver |
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* |
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* @return string |
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*/ |
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public function getUrlOfFilteredImageWithRuntimeFilters($path, $filter, array $runtimeFilters = [], $resolver = null) |
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{ |
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$runtimePath = $this->cacheManager->getRuntimePath($path, $runtimeFilters); |
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if ($this->cacheManager->isStored($runtimePath, $filter, $resolver)) { |
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return $this->cacheManager->resolve($runtimePath, $filter, $resolver); |
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} |
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$filteredBinary = $this->createFilteredBinary( |
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$path, |
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$filter, |
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$runtimeFilters |
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); |
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$this->cacheManager->store( |
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$filteredBinary, |
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$runtimePath, |
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$filter, |
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$resolver |
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); |
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return $this->cacheManager->resolve($runtimePath, $filter, $resolver); |
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} |
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/** |
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* @param string $path |
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* @param string $filter |
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* @param array $runtimeFilters |
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* |
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* @throws NonExistingFilterException |
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* @return BinaryInterface |
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*/ |
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private function createFilteredBinary($path, $filter, array $runtimeFilters = []) |
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{ |
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$binary = $this->dataManager->find($filter, $path); |
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try { |
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return $this->filterManager->applyFilter($binary, $filter, [ |
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'filters' => $runtimeFilters, |
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]); |
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} catch (NonExistingFilterException $e) { |
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$message = sprintf('Could not locate filter "%s" for path "%s". Message was "%s"', $filter, $path, $e->getMessage()); |
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$this->logger->debug($message); |
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throw $e; |
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} |
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} |
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} |
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liip /
LiipImagineBundle
