/**
* @param FileInterface $file
*/
protected function guardFileExists(FileInterface $file)
{
$location = $file->getPath();
if (!$this->filesystem->exists($location)) {
throw new \RuntimeException('File does not exist: ' . $location);
}
}
/**
* @param FileInterface $file
*
* @return array
*/
protected function parseIdentify(FileInterface $file, array $options = [])
{
try {
$image = $this->imagick;
$image->readImage($file->getPath());
$identifyData = $image->identifyImage();
if (isset($options['extended']) && $options['extended']) {
$identifyData['hasSpotColors'] = $this->hasSpotColors($image);
}
$image->clear();
} catch (\Exception $e) {
return [];
}
return $identifyData;
}
/**
* @param FileInterface $file
*
* @return array
*/
protected function parseIdentify(FileInterface $file, array $options = [])
{
try {
$image = $this->imagick;
$format = strtolower(pathinfo($file->getPath(), PATHINFO_EXTENSION));
$source = $this->alterSource($file->getPath(), $format);
$image->readImage($source);
$this->handleMultiPages($image);
$identifyData = $image->identifyImage();
if (isset($options['extended']) && $options['extended']) {
$identifyData['hasSpotColors'] = $this->hasSpotColors($image);
}
$image->clear();
} catch (\Exception $e) {
return [];
}
return $identifyData;
}
/**
* @param FileInterface $file
* @param string $tag
*
* @return mixed
*/
public function scanFile(FileInterface $file, $tag = null)
{
// Create process
$processBuilder = $this->createProcessBuilder();
// Add basic parameters:
$processBuilder->setArguments(['-g', '-json', '-struct']);
// Set tag if it is configured
if ($tag) {
$this->guardIsValidTag($tag);
$processBuilder->add('-' . strtolower($tag) . ':all');
}
// Add the file
$processBuilder->add($file->getPath());
// Run process:
$process = $processBuilder->getProcess();
$result = $this->runProcess($process);
return $result[0];
}