/**
* Adds updated files to the processing queue
*
* @param array $fileIdentifierArray
* @return void
*/
protected function detectChangedFilesInStorage(array $fileIdentifierArray)
{
foreach ($fileIdentifierArray as $fileIdentifier) {
// skip processed files
if (strpos($fileIdentifier, $this->storage->getProcessingFolder()->getIdentifier()) === 0) {
continue;
}
// Get the modification time for file-identifier from the storage
$modificationTime = $this->storage->getFileInfoByIdentifier($fileIdentifier, array('mtime'));
// Look if the the modification time in FS is higher than the one in database (key needed on timestamps)
$indexRecord = $this->getFileIndexRepository()->findOneByStorageUidAndIdentifier($this->storage->getUid(), $fileIdentifier);
if ($indexRecord !== FALSE) {
$this->identifiedFileUids[] = $indexRecord['uid'];
if ($indexRecord['modification_date'] < $modificationTime['mtime'] || $indexRecord['missing']) {
$this->filesToUpdate[$fileIdentifier] = $indexRecord;
}
} else {
$this->filesToUpdate[$fileIdentifier] = NULL;
}
}
}
/**
* This method actually does the processing of files locally
*
* takes the original file (on remote storages this will be fetched from the remote server)
* does the IM magic on the local server by creating a temporary typo3temp/ file
* copies the typo3temp/ file to the processingfolder of the target storage
* removes the typo3temp/ file
*
* @param \TYPO3\CMS\Core\Resource\ProcessedFile $processedFile
* @param \TYPO3\CMS\Core\Resource\FileInterface $file
* @param array $configuration
* @return void
*/
protected function processImageCropResizeMask(\TYPO3\CMS\Core\Resource\ProcessedFile $processedFile, \TYPO3\CMS\Core\Resource\FileInterface $file, array $configuration)
{
// checks to see if m (the mask array) is defined
$doMasking = is_array($configuration['maskImages']) && $GLOBALS['TYPO3_CONF_VARS']['GFX']['im'];
// @todo: is it ok that we use tslib (=FE) here?
/** @var $gifBuilder tslib_gifbuilder */
$gifBuilder = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('tslib_gifbuilder');
$gifBuilder->init();
// @todo: this is not clean yet
if (!trim($configuration['fileExtension'])) {
$configuration['fileExtension'] = 'web';
$targetFileExtension = $file->getExtension();
} elseif ($doMasking) {
$targetFileExtension = $file->getExtension() == $gifBuilder->gifExtension ? $gifBuilder->gifExtension : 'jpg';
} else {
$targetFileExtension = $configuration['fileExtension'];
}
$originalFileName = $file->getForLocalProcessing(FALSE);
$targetFolder = $this->storage->getProcessingFolder();
$targetFileName = 'previewcrm_' . $processedFile->calculateChecksum() . '.' . $targetFileExtension;
// @todo: implement meaningful TempFileIndex
if ($configuration['useSample']) {
$gifBuilder->scalecmd = '-sample';
}
$options = array();
if ($configuration['maxWidth']) {
$options['maxW'] = $configuration['maxWidth'];
}
if ($configuration['maxHeight']) {
$options['maxH'] = $configuration['maxHeight'];
}
if ($configuration['minWidth']) {
$options['minW'] = $configuration['minWidth'];
}
if ($configuration['minHeight']) {
$options['minH'] = $configuration['minHeight'];
}
$options['noScale'] = $configuration['noScale'];
$configuration['additionalParameters'] = $this->modifyImageMagickStripProfileParameters($configuration['additionalParameters'], $configuration);
// Do the actual processing
if (!$targetFolder->hasFile($targetFileName)) {
if (!$doMasking) {
// Normal situation (no masking)
// the result info is an array with 0=width,1=height,2=extension,3=filename
list($targetWidth, $targetHeight, $targetExtension, $temporaryFileName) = $gifBuilder->imageMagickConvert($originalFileName, $configuration['fileExtension'], $configuration['width'], $configuration['height'], $configuration['additionalParameters'], $configuration['frame'], $options);
} else {
$temporaryFileName = $gifBuilder->tempPath . $targetFileName;
$maskImage = $configuration['maskImages']['maskImage'];
$maskBackgroundImage = $configuration['maskImages']['backgroundImage'];
if ($maskImage instanceof \TYPO3\CMS\Core\Resource\FileInterface && $maskBackgroundImage instanceof \TYPO3\CMS\Core\Resource\FileInterface) {
$negate = $GLOBALS['TYPO3_CONF_VARS']['GFX']['im_negate_mask'] ? ' -negate' : '';
$temporaryExtension = 'png';
if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_mask_temp_ext_gif']) {
// If ImageMagick version 5+
$temporaryExtension = $gifBuilder->gifExtension;
}
$tempFileInfo = $gifBuilder->imageMagickConvert($originalFileName, $temporaryExtension, $configuration['width'], $configuration['height'], $configuration['additionalParameters'], $configuration['frame'], $options);
if (is_array($tempFileInfo)) {
$maskBottomImage = $configuration['maskImages']['maskBottomImage'];
if ($maskBottomImage instanceof $maskBottomImage) {
$maskBottomImageMask = $configuration['maskImages']['maskBottomImageMask'];
}
// Scaling: ****
$tempScale = array();
$command = '-geometry ' . $tempFileInfo[0] . 'x' . $tempFileInfo[1] . '!';
$command = $this->modifyImageMagickStripProfileParameters($command, $configuration);
$tmpStr = $gifBuilder->randomName();
// m_mask
$tempScale['m_mask'] = $tmpStr . '_mask.' . $temporaryExtension;
$gifBuilder->imageMagickExec($maskImage->getForLocalProcessing(TRUE), $tempScale['m_mask'], $command . $negate);
// m_bgImg
$tempScale['m_bgImg'] = $tmpStr . '_bgImg.' . trim($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_mask_temp_ext_noloss']);
$gifBuilder->imageMagickExec($maskBackgroundImage->getForLocalProcessing(), $tempScale['m_bgImg'], $command);
// m_bottomImg / m_bottomImg_mask
if ($maskBottomImage instanceof \TYPO3\CMS\Core\Resource\FileInterface && $maskBottomImageMask instanceof \TYPO3\CMS\Core\Resource\FileInterface) {
$tempScale['m_bottomImg'] = $tmpStr . '_bottomImg.' . $temporaryExtension;
$gifBuilder->imageMagickExec($maskBottomImage->getForLocalProcessing(), $tempScale['m_bottomImg'], $command);
$tempScale['m_bottomImg_mask'] = $tmpStr . '_bottomImg_mask.' . $temporaryExtension;
$gifBuilder->imageMagickExec($maskBottomImageMask->getForLocalProcessing(), $tempScale['m_bottomImg_mask'], $command . $negate);
// BEGIN combining:
// The image onto the background
$gifBuilder->combineExec($tempScale['m_bgImg'], $tempScale['m_bottomImg'], $tempScale['m_bottomImg_mask'], $tempScale['m_bgImg']);
}
// The image onto the background
$gifBuilder->combineExec($tempScale['m_bgImg'], $tempFileInfo[3], $tempScale['m_mask'], $temporaryFileName);
// Unlink the temp-images...
foreach ($tempScale as $file) {
if (@is_file($file)) {
unlink($file);
}
}
}
}
// Finish off
list($targetWidth, $targetHeight) = $gifBuilder->getImageDimensions($temporaryFileName);
}
// Temporary image was created
if (file_exists($temporaryFileName)) {
$updatedProperties = array('width' => $targetWidth, 'height' => $targetHeight);
// ImageMagick did not have to do anything, as it is already there...
if ($originalFileName !== $temporaryFileName) {
\TYPO3\CMS\Core\Utility\GeneralUtility::fixPermissions($temporaryFileName);
// Copy the temporary file to the processedFolder
// this is done here, as the driver can do this without worrying
// about existing ProcessedFile objects
// or permissions in the storage
// for "remote" storages this means "uploading" the file to the storage again
// for the virtual storage, it is merely a thing of "copying a file from typo3temp/ to typo3temp/_processed_"
$this->driver->addFile($temporaryFileName, $targetFolder, $targetFileName, $processedFile);
// Remove the temporary file as it's not needed anymore
\TYPO3\CMS\Core\Utility\GeneralUtility::unlink_tempfile($temporaryFileName);
} else {
}
$processedFile->updateProperties($updatedProperties);
$processedFile->setProcessed(TRUE);
}
}
}
/**
* Processes the file
*
* @param Resource\ProcessedFile $processedFile
* @param Resource\ResourceStorage $targetStorage The storage to put the processed file into
*
* @throws \RuntimeException
*/
protected function process(Resource\ProcessedFile $processedFile, Resource\ResourceStorage $targetStorage)
{
$targetFolder = $targetStorage->getProcessingFolder();
if (!is_object($targetFolder)) {
throw new \RuntimeException('Could not get processing folder for storage ' . $this->storage->getName(), 1350514301);
}
// We only have to trigger the file processing if the file either is new, does not exist or the
// original file has changed since the last processing run (the last case has to trigger a reprocessing
// even if the original file was used until now)
if ($processedFile->isNew() || !$processedFile->usesOriginalFile() && !$processedFile->exists() || $processedFile->isOutdated()) {
$task = $processedFile->getTask();
/** @var $processor Resource\Processing\LocalImageProcessor */
$processor = Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Resource\\Processing\\LocalImageProcessor');
$processor->processTask($task);
if ($processedFile->isProcessed()) {
/** @var $processedFileRepository Resource\ProcessedFileRepository */
$processedFileRepository = Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Resource\\ProcessedFileRepository');
$processedFileRepository->add($processedFile);
}
}
}