/** * Get the cropped image by File Object * * @param FileInterface $file * @param string $ratio * * @return string The new filename */ public function getCroppedImageSrcByFile(FileInterface $file, $ratio) { $absoluteImageName = GeneralUtility::getFileAbsFileName($file->getPublicUrl()); $focusPointX = MathUtility::forceIntegerInRange((int) $file->getProperty('focus_point_x'), -100, 100, 0); $focusPointY = MathUtility::forceIntegerInRange((int) $file->getProperty('focus_point_y'), -100, 100, 0); $tempImageFolder = 'typo3temp/focuscrop/'; $tempImageName = $tempImageFolder . $file->getSha1() . '-' . str_replace(':', '-', $ratio) . '-' . $focusPointX . '-' . $focusPointY . '.' . $file->getExtension(); $absoluteTempImageName = GeneralUtility::getFileAbsFileName($tempImageName); if (is_file($absoluteTempImageName)) { return $tempImageName; } $absoluteTempImageFolder = GeneralUtility::getFileAbsFileName($tempImageFolder); if (!is_dir($absoluteTempImageFolder)) { GeneralUtility::mkdir_deep($absoluteTempImageFolder); } $this->graphicalFunctions = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Imaging\\GraphicalFunctions'); $imageSizeInformation = getimagesize($absoluteImageName); $width = $imageSizeInformation[0]; $height = $imageSizeInformation[1]; // dimensions /** @var \HDNET\Focuspoint\Service\DimensionService $service */ $dimensionService = GeneralUtility::makeInstance('HDNET\\Focuspoint\\Service\\DimensionService'); list($focusWidth, $focusHeight) = $dimensionService->getFocusWidthAndHeight($width, $height, $ratio); $cropMode = $dimensionService->getCropMode($width, $height, $ratio); list($sourceX, $sourceY) = $dimensionService->calculateSourcePosition($cropMode, $width, $height, $focusWidth, $focusHeight, $focusPointX, $focusPointY); // generate image $sourceImage = $this->graphicalFunctions->imageCreateFromFile($absoluteImageName); $destinationImage = imagecreatetruecolor($focusWidth, $focusHeight); $this->graphicalFunctions->imagecopyresized($destinationImage, $sourceImage, 0, 0, $sourceX, $sourceY, $focusWidth, $focusHeight, $focusWidth, $focusHeight); $this->graphicalFunctions->ImageWrite($destinationImage, $absoluteTempImageName, $GLOBALS['TYPO3_CONF_VARS']['GFX']['jpg_quality']); return $tempImageName; }