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<?php |
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/** |
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* Abstract wizard handler. |
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*/ |
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namespace HDNET\Focuspoint\Service\WizardHandler; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Core\Utility\MathUtility; |
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use TYPO3\CMS\Core\Utility\PathUtility; |
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use TYPO3\CMS\Extbase\Object\ObjectManager; |
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use TYPO3\CMS\Extbase\Service\ImageService; |
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/** |
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* Abstract wizard handler. |
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*/ |
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abstract class AbstractWizardHandler |
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{ |
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/** |
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* Check if the handler can handle the current request. |
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* |
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* @return true |
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*/ |
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abstract public function canHandle(); |
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/** |
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* get the arguments for same request call. |
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* |
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* @return array |
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*/ |
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abstract public function getArguments(); |
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/** |
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* Return the current point (between -100 and 100). |
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* |
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* @return array |
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*/ |
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abstract public function getCurrentPoint(); |
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/** |
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* Set the point (between -100 and 100). |
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* |
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* @param int $x |
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* @param int $y |
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*/ |
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abstract public function setCurrentPoint($x, $y); |
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/** |
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* Get the public URL for the current handler. |
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* |
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* @return string |
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*/ |
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abstract public function getPublicUrl(); |
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/** |
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* @param string $url |
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* |
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* @return string |
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*/ |
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protected function displayableImageUrl($url) |
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{ |
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if (\in_array(PathUtility::pathinfo($url, PATHINFO_EXTENSION), ['tif', 'tiff'], true)) { |
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$objectManager = new ObjectManager(); |
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/** @var ImageService $imageService */ |
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$imageService = $objectManager->get(ImageService::class); |
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$image = $imageService->getImage($url, null, null); |
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$processedImage = $imageService->applyProcessingInstructions($image, [ |
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'width' => '800', |
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]); |
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$url = $imageService->getImageUri($processedImage); |
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} |
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if(filter_var($url, FILTER_VALIDATE_URL)) { |
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return $url; |
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} |
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return GeneralUtility::getIndpEnv('TYPO3_SITE_URL') . \ltrim($url, '/'); |
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} |
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/** |
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* Cleanup the position of both values. |
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* |
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* @param array $position |
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* |
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* @return int[] |
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*/ |
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protected function cleanupPosition(array $position): array |
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{ |
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return [ |
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MathUtility::forceIntegerInRange((int) $position[0], -100, 100, 0), |
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MathUtility::forceIntegerInRange((int) $position[1], -100, 100, 0), |
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]; |
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} |
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} |
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lochmueller /
focuspoint
