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<?php |
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/** |
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* Local crop scale mask helper (overwrite). |
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*/ |
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namespace HDNET\Focuspoint\Xclass; |
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use HDNET\Focuspoint\Service\DimensionService; |
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use HDNET\Focuspoint\Service\FocusCropService; |
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use TYPO3\CMS\Backend\Utility\BackendUtility; |
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use TYPO3\CMS\Core\Resource\Processing\LocalImageProcessor; |
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use TYPO3\CMS\Core\Resource\Processing\TaskInterface; |
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use TYPO3\CMS\Core\Resource\ResourceFactory; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Extbase\Reflection\ObjectAccess; |
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/** |
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* Local crop scale mask helper (overwrite). |
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*/ |
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class LocalCropScaleMaskHelper extends \TYPO3\CMS\Core\Resource\Processing\LocalCropScaleMaskHelper |
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{ |
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/** |
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* If set to true, the pocess is running and no addinal calculation are needed. |
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* |
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* @var bool |
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*/ |
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protected static $deepCheck = false; |
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/** |
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* Dimension service. |
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* |
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* @var DimensionService |
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*/ |
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protected $dimensionService; |
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/** |
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* focus crop service. |
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* |
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* @var FocusCropService |
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*/ |
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protected $focusCropService; |
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/** |
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* Build up the object. |
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* |
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* @param LocalImageProcessor $processor |
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*/ |
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public function __construct(LocalImageProcessor $processor) |
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{ |
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$this->dimensionService = GeneralUtility::makeInstance(DimensionService::class); |
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$this->focusCropService = GeneralUtility::makeInstance(FocusCropService::class); |
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parent::__construct($processor); |
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} |
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/** |
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* Processing the focus point crop (fallback to LocalCropScaleMaskHelper). |
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* |
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* @param TaskInterface $task |
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* |
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* @return array|null |
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*/ |
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public function process(TaskInterface $task) |
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{ |
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$configuration = $task->getConfiguration(); |
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$crop = $configuration['crop'] ? \json_decode($configuration['crop']) : null; |
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if ($crop instanceof \stdClass && isset($crop->x)) { |
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// if crop is enable release the process |
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return parent::process($task); |
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} |
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$sourceFile = $task->getSourceFile(); |
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try { |
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if (false === self::$deepCheck) { |
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self::$deepCheck = true; |
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$ratio = $this->getCurrentRatioConfiguration(); |
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$this->dimensionService->getRatio($ratio); |
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$newFile = $this->focusCropService->getCroppedImageSrcByFile($sourceFile, $ratio); |
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if (null === $newFile) { |
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return parent::process($task); |
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} |
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$file = ResourceFactory::getInstance() |
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->retrieveFileOrFolderObject($newFile); |
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$targetFile = $task->getTargetFile(); |
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ObjectAccess::setProperty($targetFile, 'originalFile', $file, true); |
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ObjectAccess::setProperty($targetFile, 'originalFileSha1', $file->getSha1(), true); |
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ObjectAccess::setProperty($targetFile, 'storage', $file->getStorage(), true); |
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ObjectAccess::setProperty($task, 'sourceFile', $file, true); |
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ObjectAccess::setProperty($task, 'targetFile', $targetFile, true); |
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} |
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} catch (\Exception $ex) { |
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// not handled |
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} |
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self::$deepCheck = false; |
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return parent::process($task); |
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} |
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/** |
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* Find the current ratio configuration. |
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* |
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* @throws \Exception |
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* |
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* @return string |
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*/ |
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protected function getCurrentRatioConfiguration(): string |
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{ |
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$currentRecord = $GLOBALS['TSFE']->currentRecord; |
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$parts = GeneralUtility::trimExplode(':', $currentRecord); |
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if (2 !== \count($parts)) { |
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throw new \Exception('Invalid count of current record parts', 12367); |
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} |
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if ('tt_content' !== $parts[0]) { |
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throw new \Exception('Invalid part 0. part 0 have to be tt_content', 127383); |
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} |
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$record = BackendUtility::getRecord($parts[0], (int) $parts[1]); |
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if (!isset($record['image_ratio'])) { |
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throw new \Exception('No image_ratio found in the current record', 324672); |
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} |
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return \trim((string) $record['image_ratio']); |
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} |
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} |
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lochmueller /
focuspoint
