/**
* (non-PHPdoc)
* @see Classes/Domain/ImageProcessing/Tx_Yag_Domain_ImageProcessing_AbstractProcessor::processFile()
*/
protected function processFile(Tx_Yag_Domain_Configuration_Image_ResolutionConfig $resolutionConfiguration, Tx_Yag_Domain_Model_Item $origFile, Tx_Yag_Domain_Model_ResolutionFileCache $resolutionFile)
{
if (TYPO3_MODE === 'BE') {
$this->simulateFrontendEnvironment();
}
// check if the item has a source uri set
if (trim($origFile->getSourceuri()) == '') {
throw new Tx_Yag_Exception_InvalidPath('No Source URI set for Item ' . $origFile->getUid(), 1357896895);
}
$expectedDirectoryForOrigImage = Tx_Yag_Domain_FileSystem_Div::makePathAbsolute(Tx_Yag_Domain_FileSystem_Div::getPathFromFilePath($origFile->getSourceuri()));
$sourcePathAndFileName = $origFile->getSourceuri();
// check for source directory to be existing
if (!file_exists($expectedDirectoryForOrigImage)) {
// we "re-create" missing directory so that file-not-found can be handled correctly
// even if the directory has been deleted (by accident) and we can display
// a file-not-found image instead of an Exception
if (!mkdir($expectedDirectoryForOrigImage, 0777, true)) {
throw new Exception('Tried to create new directory ' . $expectedDirectoryForOrigImage . ' but could not create this directory!', 1345272425);
}
}
// check for source file to be existing
if (!file_exists(Tx_Yag_Domain_FileSystem_Div::makePathAbsolute($sourcePathAndFileName)) || !is_readable(Tx_Yag_Domain_FileSystem_Div::makePathAbsolute($sourcePathAndFileName))) {
// if the original image for processed image is missing, we use the file-not-found file as source
$sourcePathAndFileName = $this->processorConfiguration->getConfigurationBuilder()->buildSysImageConfiguration()->getSysImageConfig('imageNotFound')->getSourceUri();
}
$imageResource = $this->getImageResource($origFile, $sourcePathAndFileName, $resolutionConfiguration);
$resultImagePath = urldecode($imageResource[3]);
$resultImagePathAbsolute = Tx_Yag_Domain_FileSystem_Div::makePathAbsolute($resultImagePath);
$imageTarget = $this->generateAbsoluteResolutionPathAndFilename(end(explode(".", $resultImagePathAbsolute)), $origFile->getTitle());
// check if we have a file
if (!file_exists($resultImagePathAbsolute) || !is_file($resultImagePathAbsolute)) {
throw new Exception(sprintf("\n\t\t\t\tTYPO3 image processor was not able to create an output image.\n\t\t\t\tSourceImagePath: %s,\n\t\t\t\tResultImagePath: %s", Tx_Yag_Domain_FileSystem_Div::makePathAbsolute($sourcePathAndFileName), $resultImagePathAbsolute), 1300205628);
}
if ($imageResource[3] == $imageResource['origFile']) {
// the image was not processed, take the original file
copy($resultImagePathAbsolute, $imageTarget);
} else {
rename($resultImagePathAbsolute, $imageTarget);
}
// Make sure, that expected image exists
if (!file_exists($imageTarget)) {
throw new Exception(sprintf('The result image of the image processing was not moved from the creation path %s to the expected target path %s', $resultImagePathAbsolute, Tx_Yag_Domain_FileSystem_Div::makePathAbsolute($imageTarget)), 1393382624);
}
// set resolutionFileObject
$resolutionFile->setPath($imageTarget);
$resolutionFile->setWidth($imageResource[0]);
$resolutionFile->setHeight($imageResource[1]);
if (TYPO3_MODE === 'BE') {
$this->resetFrontendEnvironment();
}
return $imageResource;
}
/**
* Removes resolution file cache object and file from filesystem
*
* @param Tx_Yag_Domain_Model_ResolutionFileCache $resolutionFileCache
*/
public function remove($resolutionFileCache)
{
$cacheFilePath = Tx_Yag_Domain_FileSystem_Div::getT3BasePath() . $resolutionFileCache->getPath();
if (file_exists($cacheFilePath)) {
unlink(Tx_Yag_Domain_FileSystem_Div::getT3BasePath() . $resolutionFileCache->getPath());
parent::remove($resolutionFileCache);
}
}
/**
* Add cachefileobjrct to local cache
*
* @param Tx_Yag_Domain_Model_ResolutionFileCache $cacheFileObject
*/
protected function addResolutionFiletoLocalCache(Tx_Yag_Domain_Model_ResolutionFileCache $cacheFileObject)
{
$objectIdentifier = md5($cacheFileObject->getParamhash() . $cacheFileObject->getItem()->getSourceuri());
$this->localResolutionFileCache[$objectIdentifier] = $cacheFileObject;
}
