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<?php |
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namespace HtImgModule\Service; |
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use Imagine\Image\ImagineInterface; |
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use HtImgModule\Imagine\Filter\FilterManagerInterface; |
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use HtImgModule\Imagine\Loader\LoaderManagerInterface; |
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use HtImgModule\EventManager\EventProvider; |
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class ImageService extends EventProvider implements ImageServiceInterface |
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{ |
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/** |
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* @var CacheManagerInterface |
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*/ |
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protected $cacheManager; |
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/** |
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* @var ImagineInterface |
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*/ |
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protected $imagine; |
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/** |
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* @var FilterManagerInterface |
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*/ |
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protected $filterManager; |
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/** |
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* @var LoaderManagerInterface |
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*/ |
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protected $loaderManager; |
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/** |
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* Constructor |
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* |
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* @param CacheManagerInterface $cacheManager |
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* @param ImagineInterface $imagine |
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* @param FilterManagerInterface $filterManager |
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* @param LoaderManagerInterface $loaderManager |
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*/ |
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public function __construct( |
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CacheManagerInterface $cacheManager, |
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ImagineInterface $imagine, |
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FilterManagerInterface $filterManager, |
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LoaderManagerInterface $loaderManager |
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) { |
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$this->cacheManager = $cacheManager; |
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$this->imagine = $imagine; |
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$this->filterManager = $filterManager; |
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$this->loaderManager = $loaderManager; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getImage($relativePath, $filter) |
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{ |
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$eventManager = $this->getEventManager(); |
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$eventManager->trigger(__FUNCTION__, $this, ['relativePath' => $relativePath, 'filter' => $filter]); |
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$filterOptions = $this->filterManager->getFilterOptions($filter); |
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$binary = $this->loaderManager->loadBinary($relativePath, $filter); |
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if (isset($filterOptions['format'])) { |
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$format = $filterOptions['format']; |
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} else { |
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$format = $binary->getFormat() ?: 'png'; |
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} |
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$imageOutputOptions = []; |
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if (isset($filterOptions['quality'])) { |
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$imageOutputOptions['quality'] = $filterOptions['quality']; |
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} |
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if ($format === 'gif' && $filterOptions['animated']) { |
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$imageOutputOptions['animated'] = $filterOptions['animated']; |
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} |
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if ($this->cacheManager->isCachingEnabled($filter, $filterOptions) && $this->cacheManager->cacheExists($relativePath, $filter, $format)) { |
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$imagePath = $this->cacheManager->getCachePath($relativePath, $filter, $format); |
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$filteredImage = $this->imagine->open($imagePath); |
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} else { |
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$image = $this->imagine->load($binary->getContent()); |
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$filteredImage = $this->filterManager->getFilter($filter)->apply($image); |
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if ($this->cacheManager->isCachingEnabled($filter, $filterOptions)) { |
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$this->cacheManager->createCache($relativePath, $filter, $filteredImage, $format, $imageOutputOptions); |
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} |
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} |
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$args = ['relativePath' => $relativePath, 'filter' => $filter, 'filteredImage' => $filteredImage, 'format' => $format]; |
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$eventManager->trigger(__FUNCTION__.'.post', $this, $args); |
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return [ |
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'image' => $filteredImage, |
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'format' => $format, |
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'imageOutputOptions' => $imageOutputOptions, |
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]; |
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} |
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} |
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hrevert /
HtImgModule
